75077375

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 98280000

約数和(自身を除く): 23202625

約数列:

[1, 5, 25, 29, 125, 139, 145, 149, 695, 725, 745, 3475, 3625, 3725, 4031, 4321, 17375, 18625, 20155, 20711, 21605, 100775, 103555, 108025, 503875, 517775, 540125, 600619, 2588875, 3003095, 15015475, 75077375]

約数ペア:

[(1, 75077375), (5, 15015475), (25, 3003095), (29, 2588875), (125, 600619), (139, 540125), (145, 517775), (149, 503875), (695, 108025), (725, 103555), (745, 100775), (3475, 21605), (3625, 20711), (3725, 20155), (4031, 18625), (4321, 17375)]