47396895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2671}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 93883392

約数和(自身を除く): 46486497

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 169, 195, 273, 455, 507, 845, 1183, 1365, 2535, 2671, 3549, 5915, 8013, 13355, 17745, 18697, 34723, 40065, 56091, 93485, 104169, 173615, 243061, 280455, 451399, 520845, 729183, 1215305, 1354197, 2256995, 3159793, 3645915, 6770985, 9479379, 15798965, 47396895]

約数ペア:

[(1, 47396895), (3, 15798965), (5, 9479379), (7, 6770985), (13, 3645915), (15, 3159793), (21, 2256995), (35, 1354197), (39, 1215305), (65, 729183), (91, 520845), (105, 451399), (169, 280455), (195, 243061), (273, 173615), (455, 104169), (507, 93485), (845, 56091), (1183, 40065), (1365, 34723), (2535, 18697), (2671, 17745), (3549, 13355), (5915, 8013)]