121276275

素因数分解:

$3^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{5101}}^1$

素因数の和:5431

約数の個数: 24

約数和(自身を含む): 201182064

約数和(自身を除く): 79905789

約数列:

[1, 3, 5, 15, 25, 75, 317, 951, 1585, 4755, 5101, 7925, 15303, 23775, 25505, 76515, 127525, 382575, 1617017, 4851051, 8085085, 24255255, 40425425, 121276275]

約数ペア:

[(1, 121276275), (3, 40425425), (5, 24255255), (15, 8085085), (25, 4851051), (75, 1617017), (317, 382575), (951, 127525), (1585, 76515), (4755, 25505), (5101, 23775), (7925, 15303)]