1201883325

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{372677}}^1$

素因数の和:372733

約数の個数: 24

約数和(自身を含む): 2033331168

約数和(自身を除く): 831447843

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 372677, 1118031, 1863385, 5590155, 9316925, 16025111, 27950775, 48075333, 80125555, 240376665, 400627775, 1201883325]

約数ペア:

[(1, 1201883325), (3, 400627775), (5, 240376665), (15, 80125555), (25, 48075333), (43, 27950775), (75, 16025111), (129, 9316925), (215, 5590155), (645, 1863385), (1075, 1118031), (3225, 372677)]