1625960045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{683}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 2067628032

約数和(自身を除く): 441667987

約数列:

[1, 5, 23, 115, 127, 163, 635, 683, 815, 2921, 3415, 3749, 14605, 15709, 18745, 20701, 78545, 86741, 103505, 111329, 433705, 476123, 556645, 1995043, 2380615, 2560567, 9975215, 12802835, 14138783, 70693915, 325192009, 1625960045]

約数ペア:

[(1, 1625960045), (5, 325192009), (23, 70693915), (115, 14138783), (127, 12802835), (163, 9975215), (635, 2560567), (683, 2380615), (815, 1995043), (2921, 556645), (3415, 476123), (3749, 433705), (14605, 111329), (15709, 103505), (18745, 86741), (20701, 78545)]