30486495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 22735905

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 195, 237, 395, 1027, 1185, 1979, 3081, 5135, 5937, 9895, 15405, 25727, 29685, 77181, 128635, 156341, 385905, 469023, 781705, 2032433, 2345115, 6097299, 10162165, 30486495]

約数ペア:

[(1, 30486495), (3, 10162165), (5, 6097299), (13, 2345115), (15, 2032433), (39, 781705), (65, 469023), (79, 385905), (195, 156341), (237, 128635), (395, 77181), (1027, 29685), (1185, 25727), (1979, 15405), (3081, 9895), (5135, 5937)]