16268575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 21628080

約数和(自身を除く): 5359505

約数列:

[1, 5, 17, 25, 85, 101, 379, 425, 505, 1717, 1895, 2525, 6443, 8585, 9475, 32215, 38279, 42925, 161075, 191395, 650743, 956975, 3253715, 16268575]

約数ペア:

[(1, 16268575), (5, 3253715), (17, 956975), (25, 650743), (85, 191395), (101, 161075), (379, 42925), (425, 38279), (505, 32215), (1717, 9475), (1895, 8585), (2525, 6443)]