47768565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12893}}^1$

素因数の和:12933

約数の個数: 32

約数和(自身を含む): 86647680

約数和(自身を除く): 38879115

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 12893, 38679, 64465, 167609, 193395, 244967, 502827, 734901, 838045, 1224835, 2514135, 3184571, 3674505, 9553713, 15922855, 47768565]

約数ペア:

[(1, 47768565), (3, 15922855), (5, 9553713), (13, 3674505), (15, 3184571), (19, 2514135), (39, 1224835), (57, 838045), (65, 734901), (95, 502827), (195, 244967), (247, 193395), (285, 167609), (741, 64465), (1235, 38679), (3705, 12893)]