41657905

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 53756928

約数和(自身を除く): 12099023

約数列:

[1, 5, 17, 85, 127, 227, 289, 635, 1135, 1445, 2159, 3859, 10795, 19295, 28829, 36703, 65603, 144145, 183515, 328015, 490093, 2450465, 8331581, 41657905]

約数ペア:

[(1, 41657905), (5, 8331581), (17, 2450465), (85, 490093), (127, 328015), (227, 183515), (289, 144145), (635, 65603), (1135, 36703), (1445, 28829), (2159, 19295), (3859, 10795)]