4792205

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^2$

素因数の和:205

約数の個数: 18

約数和(自身を含む): 6392778

約数和(自身を除く): 1600573

約数列:

[1, 5, 11, 55, 89, 121, 445, 605, 979, 4895, 7921, 10769, 39605, 53845, 87131, 435655, 958441, 4792205]

約数ペア:

[(1, 4792205), (5, 958441), (11, 435655), (55, 87131), (89, 53845), (121, 39605), (445, 10769), (605, 7921), (979, 4895)]