12932465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 19574016

約数和(自身を除く): 6641551

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 455, 559, 661, 1505, 2795, 3305, 3913, 4627, 8593, 19565, 23135, 28423, 42965, 60151, 142115, 198961, 300755, 369499, 994805, 1847495, 2586493, 12932465]

約数ペア:

[(1, 12932465), (5, 2586493), (7, 1847495), (13, 994805), (35, 369499), (43, 300755), (65, 198961), (91, 142115), (215, 60151), (301, 42965), (455, 28423), (559, 23135), (661, 19565), (1505, 8593), (2795, 4627), (3305, 3913)]