156928508375

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1\times {\mathrm{2287}}^1$

素因数の和:3177

約数の個数: 64

約数和(自身を含む): 211758243840

約数和(自身を除く): 54829735465

約数列:

[1, 5, 23, 25, 29, 115, 125, 145, 575, 667, 725, 823, 2287, 2875, 3335, 3625, 4115, 11435, 16675, 18929, 20575, 23867, 52601, 57175, 66323, 83375, 94645, 102875, 119335, 263005, 285875, 331615, 473225, 548941, 596675, 1315025, 1525429, 1658075, 1882201, 2366125, 2744705, 2983375, 6575125, 7627145, 8290375, 9411005, 13723525, 38135725, 43290623, 47055025, 54583829, 68617625, 190678625, 216453115, 235275125, 272919145, 1082265575, 1255428067, 1364595725, 5411327875, 6277140335, 6822978625, 31385701675, 156928508375]

約数ペア:

[(1, 156928508375), (5, 31385701675), (23, 6822978625), (25, 6277140335), (29, 5411327875), (115, 1364595725), (125, 1255428067), (145, 1082265575), (575, 272919145), (667, 235275125), (725, 216453115), (823, 190678625), (2287, 68617625), (2875, 54583829), (3335, 47055025), (3625, 43290623), (4115, 38135725), (11435, 13723525), (16675, 9411005), (18929, 8290375), (20575, 7627145), (23867, 6575125), (52601, 2983375), (57175, 2744705), (66323, 2366125), (83375, 1882201), (94645, 1658075), (102875, 1525429), (119335, 1315025), (263005, 596675), (285875, 548941), (331615, 473225)]