65623985

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 96526080

約数和(自身を除く): 30902095

約数列:

[1, 5, 7, 35, 41, 47, 49, 139, 205, 235, 245, 287, 329, 695, 973, 1435, 1645, 1927, 2009, 2303, 4865, 5699, 6533, 6811, 9635, 10045, 11515, 13489, 28495, 32665, 34055, 39893, 45731, 67445, 94423, 199465, 228655, 267853, 279251, 320117, 472115, 1339265, 1396255, 1600585, 1874971, 9374855, 13124797, 65623985]

約数ペア:

[(1, 65623985), (5, 13124797), (7, 9374855), (35, 1874971), (41, 1600585), (47, 1396255), (49, 1339265), (139, 472115), (205, 320117), (235, 279251), (245, 267853), (287, 228655), (329, 199465), (695, 94423), (973, 67445), (1435, 45731), (1645, 39893), (1927, 34055), (2009, 32665), (2303, 28495), (4865, 13489), (5699, 11515), (6533, 10045), (6811, 9635)]