383485245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{178781}}^1$

素因数の和:178813

約数の個数: 32

約数和(自身を含む): 720849024

約数和(自身を除く): 337363779

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 178781, 536343, 893905, 1966591, 2324153, 2681715, 5899773, 6972459, 9832955, 11620765, 25565683, 29498865, 34862295, 76697049, 127828415, 383485245]

約数ペア:

[(1, 383485245), (3, 127828415), (5, 76697049), (11, 34862295), (13, 29498865), (15, 25565683), (33, 11620765), (39, 9832955), (55, 6972459), (65, 5899773), (143, 2681715), (165, 2324153), (195, 1966591), (429, 893905), (715, 536343), (2145, 178781)]