5498845

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 7421400

約数和(自身を除く): 1922555

約数列:

[1, 5, 11, 55, 61, 121, 149, 305, 605, 671, 745, 1639, 3355, 7381, 8195, 9089, 18029, 36905, 45445, 90145, 99979, 499895, 1099769, 5498845]

約数ペア:

[(1, 5498845), (5, 1099769), (11, 499895), (55, 99979), (61, 90145), (121, 45445), (149, 36905), (305, 18029), (605, 9089), (671, 8195), (745, 7381), (1639, 3355)]