129433215

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7523}}^1$

素因数の和:7599

約数の個数: 32

約数和(自身を含む): 219580416

約数和(自身を除く): 90147201

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 1147, 3441, 5735, 7523, 17205, 22569, 37615, 112845, 233213, 278351, 699639, 835053, 1166065, 1391755, 3498195, 4175265, 8628881, 25886643, 43144405, 129433215]

約数ペア:

[(1, 129433215), (3, 43144405), (5, 25886643), (15, 8628881), (31, 4175265), (37, 3498195), (93, 1391755), (111, 1166065), (155, 835053), (185, 699639), (465, 278351), (555, 233213), (1147, 112845), (3441, 37615), (5735, 22569), (7523, 17205)]