87134515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{7489}}^1$

素因数の和:7686

約数の個数: 16

約数和(自身を含む): 113248800

約数和(自身を除く): 26114285

約数列:

[1, 5, 13, 65, 179, 895, 2327, 7489, 11635, 37445, 97357, 486785, 1340531, 6702655, 17426903, 87134515]

約数ペア:

[(1, 87134515), (5, 17426903), (13, 6702655), (65, 1340531), (179, 486785), (895, 97357), (2327, 37445), (7489, 11635)]