15676980255

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1429}}^1\times {\mathrm{1861}}^1$

素因数の和:3432

約数の個数: 48

約数和(自身を含む): 27414747360

約数和(自身を除く): 11737767105

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1429, 1861, 1965, 4287, 5583, 5895, 7145, 9305, 12861, 16749, 21435, 27915, 64305, 83745, 187199, 243791, 561597, 731373, 935995, 1218955, 1684791, 2194119, 2659369, 2807985, 3656865, 7978107, 8423955, 10970595, 13296845, 23934321, 39890535, 119671605, 348377339, 1045132017, 1741886695, 3135396051, 5225660085, 15676980255]

約数ペア:

[(1, 15676980255), (3, 5225660085), (5, 3135396051), (9, 1741886695), (15, 1045132017), (45, 348377339), (131, 119671605), (393, 39890535), (655, 23934321), (1179, 13296845), (1429, 10970595), (1861, 8423955), (1965, 7978107), (4287, 3656865), (5583, 2807985), (5895, 2659369), (7145, 2194119), (9305, 1684791), (12861, 1218955), (16749, 935995), (21435, 731373), (27915, 561597), (64305, 243791), (83745, 187199)]