25794405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6299}}^1$

素因数の和:6330

約数の個数: 48

約数和(自身を含む): 55036800

約数和(自身を除く): 29242395

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 6299, 18897, 31495, 44093, 56691, 81887, 94485, 132279, 220465, 245661, 283455, 396837, 409435, 573209, 661395, 736983, 1228305, 1719627, 1984185, 2866045, 3684915, 5158881, 8598135, 25794405]

約数ペア:

[(1, 25794405), (3, 8598135), (5, 5158881), (7, 3684915), (9, 2866045), (13, 1984185), (15, 1719627), (21, 1228305), (35, 736983), (39, 661395), (45, 573209), (63, 409435), (65, 396837), (91, 283455), (105, 245661), (117, 220465), (195, 132279), (273, 94485), (315, 81887), (455, 56691), (585, 44093), (819, 31495), (1365, 18897), (4095, 6299)]