219048735

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{727}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 358525440

約数和(自身を除く): 139476705

約数列:

[1, 3, 5, 15, 53, 159, 265, 379, 727, 795, 1137, 1895, 2181, 3635, 5685, 10905, 20087, 38531, 60261, 100435, 115593, 192655, 275533, 301305, 577965, 826599, 1377665, 4132995, 14603249, 43809747, 73016245, 219048735]

約数ペア:

[(1, 219048735), (3, 73016245), (5, 43809747), (15, 14603249), (53, 4132995), (159, 1377665), (265, 826599), (379, 577965), (727, 301305), (795, 275533), (1137, 192655), (1895, 115593), (2181, 100435), (3635, 60261), (5685, 38531), (10905, 20087)]