75691479

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 108241920

約数和(自身を除く): 32550441

約数列:

[1, 3, 29, 47, 87, 107, 141, 173, 321, 519, 1363, 3103, 4089, 5017, 5029, 8131, 9309, 15051, 15087, 18511, 24393, 55533, 145841, 235799, 437523, 536819, 707397, 870017, 1610457, 2610051, 25230493, 75691479]

約数ペア:

[(1, 75691479), (3, 25230493), (29, 2610051), (47, 1610457), (87, 870017), (107, 707397), (141, 536819), (173, 437523), (321, 235799), (519, 145841), (1363, 55533), (3103, 24393), (4089, 18511), (5017, 15087), (5029, 15051), (8131, 9309)]