13612495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 18966528

約数和(自身を除く): 5354033

約数列:

[1, 5, 13, 17, 65, 85, 97, 127, 221, 485, 635, 1105, 1261, 1649, 1651, 2159, 6305, 8245, 8255, 10795, 12319, 21437, 28067, 61595, 107185, 140335, 160147, 209423, 800735, 1047115, 2722499, 13612495]

約数ペア:

[(1, 13612495), (5, 2722499), (13, 1047115), (17, 800735), (65, 209423), (85, 160147), (97, 140335), (127, 107185), (221, 61595), (485, 28067), (635, 21437), (1105, 12319), (1261, 10795), (1649, 8255), (1651, 8245), (2159, 6305)]