140958255

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 230915520

約数和(自身を除く): 89957265

約数列:

[1, 3, 5, 15, 73, 109, 219, 327, 365, 545, 1095, 1181, 1635, 3543, 5905, 7957, 17715, 23871, 39785, 86213, 119355, 128729, 258639, 386187, 431065, 643645, 1293195, 1930935, 9397217, 28191651, 46986085, 140958255]

約数ペア:

[(1, 140958255), (3, 46986085), (5, 28191651), (15, 9397217), (73, 1930935), (109, 1293195), (219, 643645), (327, 431065), (365, 386187), (545, 258639), (1095, 128729), (1181, 119355), (1635, 86213), (3543, 39785), (5905, 23871), (7957, 17715)]