68994625

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2719}}^1$

素因数の和:2770

約数の個数: 32

約数和(自身を含む): 101836800

約数和(自身を除く): 32842175

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 175, 203, 725, 875, 1015, 2719, 3625, 5075, 13595, 19033, 25375, 67975, 78851, 95165, 339875, 394255, 475825, 551957, 1971275, 2379125, 2759785, 9856375, 13798925, 68994625]

約数ペア:

[(1, 68994625), (5, 13798925), (7, 9856375), (25, 2759785), (29, 2379125), (35, 1971275), (125, 551957), (145, 475825), (175, 394255), (203, 339875), (725, 95165), (875, 78851), (1015, 67975), (2719, 25375), (3625, 19033), (5075, 13595)]