1393289535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{31391}}^1$

素因数の和:31679

約数の個数: 32

約数和(自身を含む): 2441041920

約数和(自身を除く): 1047752385

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 269, 807, 1345, 2959, 4035, 8877, 14795, 31391, 44385, 94173, 156955, 345301, 470865, 1035903, 1726505, 5179515, 8444179, 25332537, 42220895, 92885969, 126662685, 278657907, 464429845, 1393289535]

約数ペア:

[(1, 1393289535), (3, 464429845), (5, 278657907), (11, 126662685), (15, 92885969), (33, 42220895), (55, 25332537), (165, 8444179), (269, 5179515), (807, 1726505), (1345, 1035903), (2959, 470865), (4035, 345301), (8877, 156955), (14795, 94173), (31391, 44385)]