12668889675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1759}}^1$

素因数の和:1957

約数の個数: 96

約数和(自身を含む): 23098521600

約数和(自身を除く): 10429631925

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 83, 89, 195, 249, 267, 325, 415, 445, 975, 1079, 1157, 1245, 1335, 1759, 2075, 2225, 3237, 3471, 5277, 5395, 5785, 6225, 6675, 7387, 8795, 16185, 17355, 22161, 22867, 26385, 26975, 28925, 36935, 43975, 68601, 80925, 86775, 96031, 110805, 114335, 131925, 145997, 156551, 184675, 288093, 343005, 437991, 469653, 480155, 554025, 571675, 729985, 782755, 1440465, 1715025, 1897961, 2035163, 2189955, 2348265, 2400775, 3649925, 3913775, 5693883, 6105489, 7202325, 9489805, 10175815, 10949775, 11741325, 12993733, 28469415, 30527445, 38981199, 47449025, 50879075, 64968665, 142347075, 152637225, 168918529, 194905995, 324843325, 506755587, 844592645, 974529975, 2533777935, 4222963225, 12668889675]

約数ペア:

[(1, 12668889675), (3, 4222963225), (5, 2533777935), (13, 974529975), (15, 844592645), (25, 506755587), (39, 324843325), (65, 194905995), (75, 168918529), (83, 152637225), (89, 142347075), (195, 64968665), (249, 50879075), (267, 47449025), (325, 38981199), (415, 30527445), (445, 28469415), (975, 12993733), (1079, 11741325), (1157, 10949775), (1245, 10175815), (1335, 9489805), (1759, 7202325), (2075, 6105489), (2225, 5693883), (3237, 3913775), (3471, 3649925), (5277, 2400775), (5395, 2348265), (5785, 2189955), (6225, 2035163), (6675, 1897961), (7387, 1715025), (8795, 1440465), (16185, 782755), (17355, 729985), (22161, 571675), (22867, 554025), (26385, 480155), (26975, 469653), (28925, 437991), (36935, 343005), (43975, 288093), (68601, 184675), (80925, 156551), (86775, 145997), (96031, 131925), (110805, 114335)]