25229490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5881}}^1$

素因数の和:5915

約数の個数: 64

約数和(自身を含む): 71148672

約数和(自身を除く): 45919182

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 5881, 11762, 17643, 29405, 35286, 58810, 64691, 76453, 88215, 129382, 152906, 176430, 194073, 229359, 323455, 382265, 388146, 458718, 646910, 764530, 840983, 970365, 1146795, 1681966, 1940730, 2293590, 2522949, 4204915, 5045898, 8409830, 12614745, 25229490]

約数ペア:

[(1, 25229490), (2, 12614745), (3, 8409830), (5, 5045898), (6, 4204915), (10, 2522949), (11, 2293590), (13, 1940730), (15, 1681966), (22, 1146795), (26, 970365), (30, 840983), (33, 764530), (39, 646910), (55, 458718), (65, 388146), (66, 382265), (78, 323455), (110, 229359), (130, 194073), (143, 176430), (165, 152906), (195, 129382), (286, 88215), (330, 76453), (390, 64691), (429, 58810), (715, 35286), (858, 29405), (1430, 17643), (2145, 11762), (4290, 5881)]