23345205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6301}}^1$

素因数の和:6341

約数の個数: 32

約数和(自身を含む): 42349440

約数和(自身を除く): 19004235

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 6301, 18903, 31505, 81913, 94515, 119719, 245739, 359157, 409565, 598595, 1228695, 1556347, 1795785, 4669041, 7781735, 23345205]

約数ペア:

[(1, 23345205), (3, 7781735), (5, 4669041), (13, 1795785), (15, 1556347), (19, 1228695), (39, 598595), (57, 409565), (65, 359157), (95, 245739), (195, 119719), (247, 94515), (285, 81913), (741, 31505), (1235, 18903), (3705, 6301)]