7290075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7477}}^1$

素因数の和:7503

約数の個数: 24

約数和(自身を含む): 12981808

約数和(自身を除く): 5691733

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 7477, 22431, 37385, 97201, 112155, 186925, 291603, 486005, 560775, 1458015, 2430025, 7290075]

約数ペア:

[(1, 7290075), (3, 2430025), (5, 1458015), (13, 560775), (15, 486005), (25, 291603), (39, 186925), (65, 112155), (75, 97201), (195, 37385), (325, 22431), (975, 7477)]