4022645

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 24

約数和(自身を含む): 5442360

約数和(自身を除く): 1419715

約数列:

[1, 5, 11, 55, 61, 109, 121, 305, 545, 605, 671, 1199, 3355, 5995, 6649, 7381, 13189, 33245, 36905, 65945, 73139, 365695, 804529, 4022645]

約数ペア:

[(1, 4022645), (5, 804529), (11, 365695), (55, 73139), (61, 65945), (109, 36905), (121, 33245), (305, 13189), (545, 7381), (605, 6649), (671, 5995), (1199, 3355)]