85892065

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2437}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 126385920

約数和(自身を除く): 40493855

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 265, 371, 665, 1007, 1855, 2437, 5035, 7049, 12185, 17059, 35245, 46303, 85295, 129161, 231515, 324121, 645805, 904127, 1620605, 2454059, 4520635, 12270295, 17178413, 85892065]

約数ペア:

[(1, 85892065), (5, 17178413), (7, 12270295), (19, 4520635), (35, 2454059), (53, 1620605), (95, 904127), (133, 645805), (265, 324121), (371, 231515), (665, 129161), (1007, 85295), (1855, 46303), (2437, 35245), (5035, 17059), (7049, 12185)]