9511385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 32

約数和(自身を含む): 13039488

約数和(自身を除く): 3528103

約数列:

[1, 5, 13, 41, 43, 65, 83, 205, 215, 415, 533, 559, 1079, 1763, 2665, 2795, 3403, 3569, 5395, 8815, 17015, 17845, 22919, 44239, 46397, 114595, 146329, 221195, 231985, 731645, 1902277, 9511385]

約数ペア:

[(1, 9511385), (5, 1902277), (13, 731645), (41, 231985), (43, 221195), (65, 146329), (83, 114595), (205, 46397), (215, 44239), (415, 22919), (533, 17845), (559, 17015), (1079, 8815), (1763, 5395), (2665, 3569), (2795, 3403)]