15150525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 27706560

約数和(自身を除く): 12556035

約数列:

[1, 3, 5, 13, 15, 25, 39, 41, 65, 75, 123, 195, 205, 325, 379, 533, 615, 975, 1025, 1137, 1599, 1895, 2665, 3075, 4927, 5685, 7995, 9475, 13325, 14781, 15539, 24635, 28425, 39975, 46617, 73905, 77695, 123175, 202007, 233085, 369525, 388475, 606021, 1010035, 1165425, 3030105, 5050175, 15150525]

約数ペア:

[(1, 15150525), (3, 5050175), (5, 3030105), (13, 1165425), (15, 1010035), (25, 606021), (39, 388475), (41, 369525), (65, 233085), (75, 202007), (123, 123175), (195, 77695), (205, 73905), (325, 46617), (379, 39975), (533, 28425), (615, 24635), (975, 15539), (1025, 14781), (1137, 13325), (1599, 9475), (1895, 7995), (2665, 5685), (3075, 4927)]