1330221975

素因数分解:

$3^1\times 5^2\times {\mathrm{1031}}^1\times {\mathrm{17203}}^1$

素因数の和:18247

約数の個数: 24

約数和(自身を含む): 2201561472

約数和(自身を除く): 871339497

約数列:

[1, 3, 5, 15, 25, 75, 1031, 3093, 5155, 15465, 17203, 25775, 51609, 77325, 86015, 258045, 430075, 1290225, 17736293, 53208879, 88681465, 266044395, 443407325, 1330221975]

約数ペア:

[(1, 1330221975), (3, 443407325), (5, 266044395), (15, 88681465), (25, 53208879), (75, 17736293), (1031, 1290225), (3093, 430075), (5155, 258045), (15465, 86015), (17203, 77325), (25775, 51609)]