64463135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 88957440

約数和(自身を除く): 24494305

約数列:

[1, 5, 11, 23, 55, 115, 131, 253, 389, 655, 1265, 1441, 1945, 3013, 4279, 7205, 8947, 15065, 21395, 33143, 44735, 50959, 98417, 165715, 254795, 492085, 560549, 1172057, 2802745, 5860285, 12892627, 64463135]

約数ペア:

[(1, 64463135), (5, 12892627), (11, 5860285), (23, 2802745), (55, 1172057), (115, 560549), (131, 492085), (253, 254795), (389, 165715), (655, 98417), (1265, 50959), (1441, 44735), (1945, 33143), (3013, 21395), (4279, 15065), (7205, 8947)]