495655195

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5399}}^1$

素因数の和:5515

約数の個数: 32

約数和(自身を含む): 707097600

約数和(自身を除く): 211442405

約数列:

[1, 5, 7, 35, 43, 61, 215, 301, 305, 427, 1505, 2135, 2623, 5399, 13115, 18361, 26995, 37793, 91805, 188965, 232157, 329339, 1160785, 1625099, 1646695, 2305373, 8125495, 11526865, 14161577, 70807885, 99131039, 495655195]

約数ペア:

[(1, 495655195), (5, 99131039), (7, 70807885), (35, 14161577), (43, 11526865), (61, 8125495), (215, 2305373), (301, 1646695), (305, 1625099), (427, 1160785), (1505, 329339), (2135, 232157), (2623, 188965), (5399, 91805), (13115, 37793), (18361, 26995)]