15209985165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{139343}}^1$

素因数の和:139753

約数の個数: 32

約数和(自身を含む): 25683886080

約数和(自身を除く): 10473900915

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 383, 1149, 1915, 5745, 7277, 21831, 36385, 109155, 139343, 418029, 696715, 2090145, 2647517, 7942551, 13237585, 39712755, 53368369, 160105107, 266841845, 800525535, 1013999011, 3041997033, 5069995055, 15209985165]

約数ペア:

[(1, 15209985165), (3, 5069995055), (5, 3041997033), (15, 1013999011), (19, 800525535), (57, 266841845), (95, 160105107), (285, 53368369), (383, 39712755), (1149, 13237585), (1915, 7942551), (5745, 2647517), (7277, 2090145), (21831, 696715), (36385, 418029), (109155, 139343)]