1172641855

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{409}}^1\times {\mathrm{677}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 1774624320

約数和(自身を除く): 601982465

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 409, 605, 677, 847, 2045, 2863, 3385, 4235, 4499, 4739, 7447, 14315, 22495, 23695, 31493, 37235, 49489, 52129, 81917, 157465, 247445, 260645, 276893, 346423, 409585, 573419, 1384465, 1732115, 1938251, 2867095, 3045823, 9691255, 15229115, 21320761, 33504053, 106603805, 167520265, 234528371, 1172641855]

約数ペア:

[(1, 1172641855), (5, 234528371), (7, 167520265), (11, 106603805), (35, 33504053), (55, 21320761), (77, 15229115), (121, 9691255), (385, 3045823), (409, 2867095), (605, 1938251), (677, 1732115), (847, 1384465), (2045, 573419), (2863, 409585), (3385, 346423), (4235, 276893), (4499, 260645), (4739, 247445), (7447, 157465), (14315, 81917), (22495, 52129), (23695, 49489), (31493, 37235)]