315217942275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{617}}^1\times {\mathrm{839}}^1$

素因数の和:1845

約数の個数: 96

約数和(自身を含む): 546894996480

約数和(自身を除く): 231677054205

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 353, 575, 617, 839, 1059, 1725, 1765, 1851, 2517, 3085, 4195, 5295, 8119, 8825, 9255, 12585, 14191, 15425, 19297, 20975, 24357, 26475, 40595, 42573, 46275, 57891, 62925, 70955, 96485, 121785, 202975, 212865, 217801, 289455, 296167, 354775, 482425, 517663, 608925, 653403, 888501, 1064325, 1089005, 1447275, 1480835, 1552989, 2588315, 3267015, 4442505, 5009423, 5445025, 6811841, 7404175, 7764945, 11906249, 12941575, 15028269, 16335075, 20435523, 22212525, 25047115, 34059205, 35718747, 38824725, 59531245, 75141345, 102177615, 125235575, 170296025, 178593735, 182735039, 297656225, 375706725, 510888075, 548205117, 892968675, 913675195, 2741025585, 4202905897, 4568375975, 12608717691, 13705127925, 21014529485, 63043588455, 105072647425, 315217942275]

約数ペア:

[(1, 315217942275), (3, 105072647425), (5, 63043588455), (15, 21014529485), (23, 13705127925), (25, 12608717691), (69, 4568375975), (75, 4202905897), (115, 2741025585), (345, 913675195), (353, 892968675), (575, 548205117), (617, 510888075), (839, 375706725), (1059, 297656225), (1725, 182735039), (1765, 178593735), (1851, 170296025), (2517, 125235575), (3085, 102177615), (4195, 75141345), (5295, 59531245), (8119, 38824725), (8825, 35718747), (9255, 34059205), (12585, 25047115), (14191, 22212525), (15425, 20435523), (19297, 16335075), (20975, 15028269), (24357, 12941575), (26475, 11906249), (40595, 7764945), (42573, 7404175), (46275, 6811841), (57891, 5445025), (62925, 5009423), (70955, 4442505), (96485, 3267015), (121785, 2588315), (202975, 1552989), (212865, 1480835), (217801, 1447275), (289455, 1089005), (296167, 1064325), (354775, 888501), (482425, 653403), (517663, 608925)]