47080735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 65100672

約数和(自身を除く): 18019937

約数列:

[1, 5, 13, 17, 65, 85, 137, 221, 311, 685, 1105, 1555, 1781, 2329, 4043, 5287, 8905, 11645, 20215, 26435, 30277, 42607, 68731, 151385, 213035, 343655, 553891, 724319, 2769455, 3621595, 9416147, 47080735]

約数ペア:

[(1, 47080735), (5, 9416147), (13, 3621595), (17, 2769455), (65, 724319), (85, 553891), (137, 343655), (221, 213035), (311, 151385), (685, 68731), (1105, 42607), (1555, 30277), (1781, 26435), (2329, 20215), (4043, 11645), (5287, 8905)]