57239215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{10729}}^1$

素因数の和:10842

約数の個数: 16

約数和(自身を含む): 75710880

約数和(自身を除く): 18471665

約数列:

[1, 5, 11, 55, 97, 485, 1067, 5335, 10729, 53645, 118019, 590095, 1040713, 5203565, 11447843, 57239215]

約数ペア:

[(1, 57239215), (5, 11447843), (11, 5203565), (55, 1040713), (97, 590095), (485, 118019), (1067, 53645), (5335, 10729)]