57104915

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 81838080

約数和(自身を除く): 24733165

約数列:

[1, 5, 7, 29, 35, 127, 145, 203, 443, 635, 889, 1015, 2215, 3101, 3683, 4445, 12847, 15505, 18415, 25781, 56261, 64235, 89929, 128905, 281305, 393827, 449645, 1631569, 1969135, 8157845, 11420983, 57104915]

約数ペア:

[(1, 57104915), (5, 11420983), (7, 8157845), (29, 1969135), (35, 1631569), (127, 449645), (145, 393827), (203, 281305), (443, 128905), (635, 89929), (889, 64235), (1015, 56261), (2215, 25781), (3101, 18415), (3683, 15505), (4445, 12847)]