13712205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3701}}^1$

素因数の和:3741

約数の個数: 32

約数和(自身を含む): 24877440

約数和(自身を除く): 11165235

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3701, 3705, 11103, 18505, 48113, 55515, 70319, 144339, 210957, 240565, 351595, 721695, 914147, 1054785, 2742441, 4570735, 13712205]

約数ペア:

[(1, 13712205), (3, 4570735), (5, 2742441), (13, 1054785), (15, 914147), (19, 721695), (39, 351595), (57, 240565), (65, 210957), (95, 144339), (195, 70319), (247, 55515), (285, 48113), (741, 18505), (1235, 11103), (3701, 3705)]