164967039025

素因数分解:

$5^2\times {\mathrm{191}}^1\times {\mathrm{1787}}^1\times {\mathrm{19333}}^1$

素因数の和:21321

約数の個数: 24

約数和(自身を含む): 205755830784

約数和(自身を除く): 40788791759

約数列:

[1, 5, 25, 191, 955, 1787, 4775, 8935, 19333, 44675, 96665, 341317, 483325, 1706585, 3692603, 8532925, 18463015, 34548071, 92315075, 172740355, 863701775, 6598681561, 32993407805, 164967039025]

約数ペア:

[(1, 164967039025), (5, 32993407805), (25, 6598681561), (191, 863701775), (955, 172740355), (1787, 92315075), (4775, 34548071), (8935, 18463015), (19333, 8532925), (44675, 3692603), (96665, 1706585), (341317, 483325)]