15797705

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 24295680

約数和(自身を除く): 8497975

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1109, 1295, 2035, 2849, 5545, 7763, 12199, 14245, 38815, 41033, 60995, 85393, 205165, 287231, 426965, 451363, 1436155, 2256815, 3159541, 15797705]

約数ペア:

[(1, 15797705), (5, 3159541), (7, 2256815), (11, 1436155), (35, 451363), (37, 426965), (55, 287231), (77, 205165), (185, 85393), (259, 60995), (385, 41033), (407, 38815), (1109, 14245), (1295, 12199), (2035, 7763), (2849, 5545)]