77021615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{5449}}^1$

素因数の和:5722

約数の個数: 16

約数和(自身を含む): 101239200

約数和(自身を除く): 24217585

約数列:

[1, 5, 11, 55, 257, 1285, 2827, 5449, 14135, 27245, 59939, 299695, 1400393, 7001965, 15404323, 77021615]

約数ペア:

[(1, 77021615), (5, 15404323), (11, 7001965), (55, 1400393), (257, 299695), (1285, 59939), (2827, 27245), (5449, 14135)]