9031295

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 13934592

約数和(自身を除く): 4903297

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 863, 1495, 2093, 4315, 6041, 10465, 11219, 19849, 30205, 56095, 78533, 99245, 138943, 258037, 392665, 694715, 1290185, 1806259, 9031295]

約数ペア:

[(1, 9031295), (5, 1806259), (7, 1290185), (13, 694715), (23, 392665), (35, 258037), (65, 138943), (91, 99245), (115, 78533), (161, 56095), (299, 30205), (455, 19849), (805, 11219), (863, 10465), (1495, 6041), (2093, 4315)]