12359325

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 22712832

約数和(自身を除く): 10353507

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 71, 75, 165, 211, 213, 275, 355, 633, 781, 825, 1055, 1065, 1775, 2321, 2343, 3165, 3905, 5275, 5325, 6963, 11605, 11715, 14981, 15825, 19525, 34815, 44943, 58025, 58575, 74905, 164791, 174075, 224715, 374525, 494373, 823955, 1123575, 2471865, 4119775, 12359325]

約数ペア:

[(1, 12359325), (3, 4119775), (5, 2471865), (11, 1123575), (15, 823955), (25, 494373), (33, 374525), (55, 224715), (71, 174075), (75, 164791), (165, 74905), (211, 58575), (213, 58025), (275, 44943), (355, 34815), (633, 19525), (781, 15825), (825, 14981), (1055, 11715), (1065, 11605), (1775, 6963), (2321, 5325), (2343, 5275), (3165, 3905)]