73133375

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 113218560

約数和(自身を除く): 40085185

約数列:

[1, 5, 7, 19, 25, 35, 53, 83, 95, 125, 133, 175, 265, 371, 415, 475, 581, 665, 875, 1007, 1325, 1577, 1855, 2075, 2375, 2905, 3325, 4399, 5035, 6625, 7049, 7885, 9275, 10375, 11039, 14525, 16625, 21995, 25175, 30793, 35245, 39425, 46375, 55195, 72625, 83581, 109975, 125875, 153965, 176225, 197125, 275975, 417905, 549875, 585067, 769825, 881125, 1379875, 2089525, 2925335, 3849125, 10447625, 14626675, 73133375]

約数ペア:

[(1, 73133375), (5, 14626675), (7, 10447625), (19, 3849125), (25, 2925335), (35, 2089525), (53, 1379875), (83, 881125), (95, 769825), (125, 585067), (133, 549875), (175, 417905), (265, 275975), (371, 197125), (415, 176225), (475, 153965), (581, 125875), (665, 109975), (875, 83581), (1007, 72625), (1325, 55195), (1577, 46375), (1855, 39425), (2075, 35245), (2375, 30793), (2905, 25175), (3325, 21995), (4399, 16625), (5035, 14525), (6625, 11039), (7049, 10375), (7885, 9275)]