8879325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 18082176

約数和(自身を除く): 9202851

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1301, 1365, 2275, 3903, 6505, 6825, 9107, 16913, 19515, 27321, 32525, 45535, 50739, 84565, 97575, 118391, 136605, 227675, 253695, 355173, 422825, 591955, 683025, 1268475, 1775865, 2959775, 8879325]

約数ペア:

[(1, 8879325), (3, 2959775), (5, 1775865), (7, 1268475), (13, 683025), (15, 591955), (21, 422825), (25, 355173), (35, 253695), (39, 227675), (65, 136605), (75, 118391), (91, 97575), (105, 84565), (175, 50739), (195, 45535), (273, 32525), (325, 27321), (455, 19515), (525, 16913), (975, 9107), (1301, 6825), (1365, 6505), (2275, 3903)]