2958279405

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1\times {\mathrm{2671}}^1$

素因数の和:4297

約数の個数: 32

約数和(自身を含む): 4838842368

約数和(自身を除く): 1880562963

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 1571, 2671, 4713, 7855, 8013, 13355, 23565, 40065, 73837, 125537, 221511, 369185, 376611, 627685, 1107555, 1883055, 4196141, 12588423, 20980705, 62942115, 197218627, 591655881, 986093135, 2958279405]

約数ペア:

[(1, 2958279405), (3, 986093135), (5, 591655881), (15, 197218627), (47, 62942115), (141, 20980705), (235, 12588423), (705, 4196141), (1571, 1883055), (2671, 1107555), (4713, 627685), (7855, 376611), (8013, 369185), (13355, 221511), (23565, 125537), (40065, 73837)]