11471915

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 17848320

約数和(自身を除く): 6376405

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1327, 1729, 6635, 8645, 9289, 17251, 25213, 46445, 86255, 120757, 126065, 176491, 327769, 603785, 882455, 1638845, 2294383, 11471915]

約数ペア:

[(1, 11471915), (5, 2294383), (7, 1638845), (13, 882455), (19, 603785), (35, 327769), (65, 176491), (91, 126065), (95, 120757), (133, 86255), (247, 46445), (455, 25213), (665, 17251), (1235, 9289), (1327, 8645), (1729, 6635)]