15143583

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 26562816

約数和(自身を除く): 11419233

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 169, 221, 251, 273, 357, 507, 663, 753, 1183, 1547, 1757, 2873, 3263, 3549, 4267, 4641, 5271, 8619, 9789, 12801, 20111, 22841, 29869, 42419, 55471, 60333, 68523, 89607, 127257, 166413, 296933, 388297, 721123, 890799, 1164891, 2163369, 5047861, 15143583]

約数ペア:

[(1, 15143583), (3, 5047861), (7, 2163369), (13, 1164891), (17, 890799), (21, 721123), (39, 388297), (51, 296933), (91, 166413), (119, 127257), (169, 89607), (221, 68523), (251, 60333), (273, 55471), (357, 42419), (507, 29869), (663, 22841), (753, 20111), (1183, 12801), (1547, 9789), (1757, 8619), (2873, 5271), (3263, 4641), (3549, 4267)]