78412375

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 102735360

約数和(自身を除く): 24322985

約数列:

[1, 5, 25, 29, 97, 125, 145, 223, 485, 725, 1115, 2425, 2813, 3625, 5575, 6467, 12125, 14065, 21631, 27875, 32335, 70325, 108155, 161675, 351625, 540775, 627299, 808375, 2703875, 3136495, 15682475, 78412375]

約数ペア:

[(1, 78412375), (5, 15682475), (25, 3136495), (29, 2703875), (97, 808375), (125, 627299), (145, 540775), (223, 351625), (485, 161675), (725, 108155), (1115, 70325), (2425, 32335), (2813, 27875), (3625, 21631), (5575, 14065), (6467, 12125)]