11885965

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 17773056

約数和(自身を除く): 5887091

約数列:

[1, 5, 7, 13, 35, 65, 91, 151, 173, 455, 755, 865, 1057, 1211, 1963, 2249, 5285, 6055, 9815, 11245, 13741, 15743, 26123, 68705, 78715, 130615, 182861, 339599, 914305, 1697995, 2377193, 11885965]

約数ペア:

[(1, 11885965), (5, 2377193), (7, 1697995), (13, 914305), (35, 339599), (65, 182861), (91, 130615), (151, 78715), (173, 68705), (455, 26123), (755, 15743), (865, 13741), (1057, 11245), (1211, 9815), (1963, 6055), (2249, 5285)]