201310245

素因数分解:

$3^3\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1871}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 358525440

約数和(自身を除く): 157215195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 797, 1871, 2391, 3985, 5613, 7173, 9355, 11955, 16839, 21519, 28065, 35865, 50517, 84195, 107595, 252585, 1491187, 4473561, 7455935, 13420683, 22367805, 40262049, 67103415, 201310245]

約数ペア:

[(1, 201310245), (3, 67103415), (5, 40262049), (9, 22367805), (15, 13420683), (27, 7455935), (45, 4473561), (135, 1491187), (797, 252585), (1871, 107595), (2391, 84195), (3985, 50517), (5613, 35865), (7173, 28065), (9355, 21519), (11955, 16839)]