2912700115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{15299}}^1$

素因数の和:15447

約数の個数: 32

約数和(自身を含む): 3932712000

約数和(自身を除く): 1020011885

約数列:

[1, 5, 13, 29, 65, 101, 145, 377, 505, 1313, 1885, 2929, 6565, 14645, 15299, 38077, 76495, 190385, 198887, 443671, 994435, 1545199, 2218355, 5767723, 7725995, 20087587, 28838615, 44810771, 100437935, 224053855, 582540023, 2912700115]

約数ペア:

[(1, 2912700115), (5, 582540023), (13, 224053855), (29, 100437935), (65, 44810771), (101, 28838615), (145, 20087587), (377, 7725995), (505, 5767723), (1313, 2218355), (1885, 1545199), (2929, 994435), (6565, 443671), (14645, 198887), (15299, 190385), (38077, 76495)]