5407115

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 8017920

約数和(自身を除く): 2610805

約数列:

[1, 5, 7, 19, 35, 47, 95, 133, 173, 235, 329, 665, 865, 893, 1211, 1645, 3287, 4465, 6055, 6251, 8131, 16435, 23009, 31255, 40655, 56917, 115045, 154489, 284585, 772445, 1081423, 5407115]

約数ペア:

[(1, 5407115), (5, 1081423), (7, 772445), (19, 284585), (35, 154489), (47, 115045), (95, 56917), (133, 40655), (173, 31255), (235, 23009), (329, 16435), (665, 8131), (865, 6251), (893, 6055), (1211, 4465), (1645, 3287)]