9285965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 12929280

約数和(自身を除く): 3643315

約数列:

[1, 5, 13, 19, 65, 73, 95, 103, 247, 365, 515, 949, 1235, 1339, 1387, 1957, 4745, 6695, 6935, 7519, 9785, 18031, 25441, 37595, 90155, 97747, 127205, 142861, 488735, 714305, 1857193, 9285965]

約数ペア:

[(1, 9285965), (5, 1857193), (13, 714305), (19, 488735), (65, 142861), (73, 127205), (95, 97747), (103, 90155), (247, 37595), (365, 25441), (515, 18031), (949, 9785), (1235, 7519), (1339, 6935), (1387, 6695), (1957, 4745)]