26664555

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 44126208

約数和(自身を除く): 17461653

約数列:

[1, 3, 5, 15, 41, 123, 191, 205, 227, 573, 615, 681, 955, 1135, 2865, 3405, 7831, 9307, 23493, 27921, 39155, 43357, 46535, 117465, 130071, 139605, 216785, 650355, 1777637, 5332911, 8888185, 26664555]

約数ペア:

[(1, 26664555), (3, 8888185), (5, 5332911), (15, 1777637), (41, 650355), (123, 216785), (191, 139605), (205, 130071), (227, 117465), (573, 46535), (615, 43357), (681, 39155), (955, 27921), (1135, 23493), (2865, 9307), (3405, 7831)]