139373715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11717}}^1$

素因数の和:11799

約数の個数: 32

約数和(自身を含む): 244109376

約数和(自身を除く): 104735661

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 3965, 11717, 11895, 35151, 58585, 152321, 175755, 456963, 714737, 761605, 2144211, 2284815, 3573685, 9291581, 10721055, 27874743, 46457905, 139373715]

約数ペア:

[(1, 139373715), (3, 46457905), (5, 27874743), (13, 10721055), (15, 9291581), (39, 3573685), (61, 2284815), (65, 2144211), (183, 761605), (195, 714737), (305, 456963), (793, 175755), (915, 152321), (2379, 58585), (3965, 35151), (11717, 11895)]