48820785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13177}}^1$

素因数の和:13217

約数の個数: 32

約数和(自身を含む): 88556160

約数和(自身を除く): 39735375

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 13177, 39531, 65885, 171301, 197655, 250363, 513903, 751089, 856505, 1251815, 2569515, 3254719, 3755445, 9764157, 16273595, 48820785]

約数ペア:

[(1, 48820785), (3, 16273595), (5, 9764157), (13, 3755445), (15, 3254719), (19, 2569515), (39, 1251815), (57, 856505), (65, 751089), (95, 513903), (195, 250363), (247, 197655), (285, 171301), (741, 65885), (1235, 39531), (3705, 13177)]