2023402725

素因数分解:

$3^2\times 5^2\times {\mathrm{8992901}}^1$

素因数の和:8992917

約数の個数: 18

約数和(自身を含む): 3624139506

約数和(自身を除く): 1600736781

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 8992901, 26978703, 44964505, 80936109, 134893515, 224822525, 404680545, 674467575, 2023402725]

約数ペア:

[(1, 2023402725), (3, 674467575), (5, 404680545), (9, 224822525), (15, 134893515), (25, 80936109), (45, 44964505), (75, 26978703), (225, 8992901)]