2977883025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 5744882304

約数和(自身を除く): 2766999279

約数列:

[1, 3, 5, 13, 15, 23, 25, 37, 39, 65, 69, 75, 97, 111, 115, 185, 195, 291, 299, 325, 345, 481, 485, 555, 575, 851, 897, 925, 975, 1261, 1369, 1443, 1455, 1495, 1725, 2231, 2405, 2425, 2553, 2775, 3589, 3783, 4107, 4255, 4485, 6305, 6693, 6845, 7215, 7275, 7475, 10767, 11063, 11155, 12025, 12765, 17797, 17945, 18915, 20535, 21275, 22425, 29003, 31487, 31525, 33189, 33465, 34225, 36075, 46657, 53391, 53835, 55315, 55775, 63825, 82547, 87009, 88985, 89725, 94461, 94575, 102675, 132793, 139971, 145015, 157435, 165945, 167325, 233285, 247641, 266955, 269175, 276575, 398379, 409331, 412735, 435045, 444925, 472305, 663965, 699855, 725075, 787175, 829725, 1073111, 1166425, 1227993, 1238205, 1334775, 1726309, 1991895, 2046655, 2063675, 2175225, 2361525, 3054239, 3219333, 3319825, 3499275, 5178927, 5365555, 6139965, 6191025, 8631545, 9162717, 9959475, 10233275, 15271195, 16096665, 25894635, 26827775, 30699825, 39705107, 43157725, 45813585, 76355975, 80483325, 119115321, 129473175, 198525535, 229067925, 595576605, 992627675, 2977883025]

約数ペア:

[(1, 2977883025), (3, 992627675), (5, 595576605), (13, 229067925), (15, 198525535), (23, 129473175), (25, 119115321), (37, 80483325), (39, 76355975), (65, 45813585), (69, 43157725), (75, 39705107), (97, 30699825), (111, 26827775), (115, 25894635), (185, 16096665), (195, 15271195), (291, 10233275), (299, 9959475), (325, 9162717), (345, 8631545), (481, 6191025), (485, 6139965), (555, 5365555), (575, 5178927), (851, 3499275), (897, 3319825), (925, 3219333), (975, 3054239), (1261, 2361525), (1369, 2175225), (1443, 2063675), (1455, 2046655), (1495, 1991895), (1725, 1726309), (2231, 1334775), (2405, 1238205), (2425, 1227993), (2553, 1166425), (2775, 1073111), (3589, 829725), (3783, 787175), (4107, 725075), (4255, 699855), (4485, 663965), (6305, 472305), (6693, 444925), (6845, 435045), (7215, 412735), (7275, 409331), (7475, 398379), (10767, 276575), (11063, 269175), (11155, 266955), (12025, 247641), (12765, 233285), (17797, 167325), (17945, 165945), (18915, 157435), (20535, 145015), (21275, 139971), (22425, 132793), (29003, 102675), (31487, 94575), (31525, 94461), (33189, 89725), (33465, 88985), (34225, 87009), (36075, 82547), (46657, 63825), (53391, 55775), (53835, 55315)]