69871295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 94590720

約数和(自身を除く): 24719425

約数列:

[1, 5, 13, 29, 65, 101, 145, 367, 377, 505, 1313, 1835, 1885, 2929, 4771, 6565, 10643, 14645, 23855, 37067, 38077, 53215, 138359, 185335, 190385, 481871, 691795, 1074943, 2409355, 5374715, 13974259, 69871295]

約数ペア:

[(1, 69871295), (5, 13974259), (13, 5374715), (29, 2409355), (65, 1074943), (101, 691795), (145, 481871), (367, 190385), (377, 185335), (505, 138359), (1313, 53215), (1835, 38077), (1885, 37067), (2929, 23855), (4771, 14645), (6565, 10643)]