156964385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{1979}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 195307200

約数和(自身を除く): 38342815

約数列:

[1, 5, 29, 145, 547, 1979, 2735, 9895, 15863, 57391, 79315, 286955, 1082513, 5412565, 31392877, 156964385]

約数ペア:

[(1, 156964385), (5, 31392877), (29, 5412565), (145, 1082513), (547, 286955), (1979, 79315), (2735, 57391), (9895, 15863)]