2357745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 4136832

約数和(自身を除く): 1779087

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 113, 195, 321, 339, 535, 565, 1391, 1469, 1605, 1695, 4173, 4407, 6955, 7345, 12091, 20865, 22035, 36273, 60455, 157183, 181365, 471549, 785915, 2357745]

約数ペア:

[(1, 2357745), (3, 785915), (5, 471549), (13, 181365), (15, 157183), (39, 60455), (65, 36273), (107, 22035), (113, 20865), (195, 12091), (321, 7345), (339, 6955), (535, 4407), (565, 4173), (1391, 1695), (1469, 1605)]