7174765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 10112256

約数和(自身を除く): 2937491

約数列:

[1, 5, 13, 17, 43, 65, 85, 151, 215, 221, 559, 731, 755, 1105, 1963, 2567, 2795, 3655, 6493, 9503, 9815, 12835, 32465, 33371, 47515, 84409, 110381, 166855, 422045, 551905, 1434953, 7174765]

約数ペア:

[(1, 7174765), (5, 1434953), (13, 551905), (17, 422045), (43, 166855), (65, 110381), (85, 84409), (151, 47515), (215, 33371), (221, 32465), (559, 12835), (731, 9815), (755, 9503), (1105, 6493), (1963, 3655), (2567, 2795)]