51576135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6151}}^1$

素因数の和:6215

約数の個数: 32

約数和(自身を含む): 90951168

約数和(自身を除く): 39375033

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 6151, 8385, 18453, 30755, 79963, 92265, 239889, 264493, 399815, 793479, 1199445, 1322465, 3438409, 3967395, 10315227, 17192045, 51576135]

約数ペア:

[(1, 51576135), (3, 17192045), (5, 10315227), (13, 3967395), (15, 3438409), (39, 1322465), (43, 1199445), (65, 793479), (129, 399815), (195, 264493), (215, 239889), (559, 92265), (645, 79963), (1677, 30755), (2795, 18453), (6151, 8385)]