17285425

素因数分解:

$5^2\times {\mathrm{47}}^2\times {\mathrm{313}}^1$

素因数の和:417

約数の個数: 18

約数和(自身を含む): 21969638

約数和(自身を除く): 4684213

約数列:

[1, 5, 25, 47, 235, 313, 1175, 1565, 2209, 7825, 11045, 14711, 55225, 73555, 367775, 691417, 3457085, 17285425]

約数ペア:

[(1, 17285425), (5, 3457085), (25, 691417), (47, 367775), (235, 73555), (313, 55225), (1175, 14711), (1565, 11045), (2209, 7825)]