15142582

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 30643200

約数和(自身を除く): 15500618

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 38, 58, 91, 133, 151, 182, 203, 247, 266, 302, 377, 406, 494, 551, 754, 1057, 1102, 1729, 1963, 2114, 2639, 2869, 3458, 3857, 3926, 4379, 5278, 5738, 7163, 7714, 8758, 13741, 14326, 20083, 27482, 30653, 37297, 40166, 50141, 56927, 61306, 74594, 83201, 100282, 113854, 166402, 261079, 398489, 522158, 582407, 796978, 1081613, 1164814, 2163226, 7571291, 15142582]

約数ペア:

[(1, 15142582), (2, 7571291), (7, 2163226), (13, 1164814), (14, 1081613), (19, 796978), (26, 582407), (29, 522158), (38, 398489), (58, 261079), (91, 166402), (133, 113854), (151, 100282), (182, 83201), (203, 74594), (247, 61306), (266, 56927), (302, 50141), (377, 40166), (406, 37297), (494, 30653), (551, 27482), (754, 20083), (1057, 14326), (1102, 13741), (1729, 8758), (1963, 7714), (2114, 7163), (2639, 5738), (2869, 5278), (3458, 4379), (3857, 3926)]