55691915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{6011}}^1$

素因数の和:6142

約数の個数: 16

約数和(自身を含む): 71422560

約数和(自身を除く): 15730645

約数列:

[1, 5, 17, 85, 109, 545, 1853, 6011, 9265, 30055, 102187, 510935, 655199, 3275995, 11138383, 55691915]

約数ペア:

[(1, 55691915), (5, 11138383), (17, 3275995), (85, 655199), (109, 510935), (545, 102187), (1853, 30055), (6011, 9265)]