27917175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 57496320

約数和(自身を除く): 29579145

約数列:

[1, 3, 5, 11, 13, 15, 19, 25, 33, 39, 55, 57, 65, 75, 95, 137, 143, 165, 195, 209, 247, 275, 285, 325, 411, 429, 475, 627, 685, 715, 741, 825, 975, 1045, 1235, 1425, 1507, 1781, 2055, 2145, 2603, 2717, 3135, 3425, 3575, 3705, 4521, 5225, 5343, 6175, 7535, 7809, 8151, 8905, 10275, 10725, 13015, 13585, 15675, 18525, 19591, 22605, 26715, 28633, 33839, 37675, 39045, 40755, 44525, 58773, 65075, 67925, 85899, 97955, 101517, 113025, 133575, 143165, 169195, 195225, 203775, 293865, 372229, 429495, 489775, 507585, 715825, 845975, 1116687, 1469325, 1861145, 2147475, 2537925, 5583435, 9305725, 27917175]

約数ペア:

[(1, 27917175), (3, 9305725), (5, 5583435), (11, 2537925), (13, 2147475), (15, 1861145), (19, 1469325), (25, 1116687), (33, 845975), (39, 715825), (55, 507585), (57, 489775), (65, 429495), (75, 372229), (95, 293865), (137, 203775), (143, 195225), (165, 169195), (195, 143165), (209, 133575), (247, 113025), (275, 101517), (285, 97955), (325, 85899), (411, 67925), (429, 65075), (475, 58773), (627, 44525), (685, 40755), (715, 39045), (741, 37675), (825, 33839), (975, 28633), (1045, 26715), (1235, 22605), (1425, 19591), (1507, 18525), (1781, 15675), (2055, 13585), (2145, 13015), (2603, 10725), (2717, 10275), (3135, 8905), (3425, 8151), (3575, 7809), (3705, 7535), (4521, 6175), (5225, 5343)]