29961945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51217}}^1$

素因数の和:51241

約数の個数: 24

約数和(自身を含む): 55930056

約数和(自身を除く): 25968111

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 51217, 153651, 256085, 460953, 665821, 768255, 1997463, 2304765, 3329105, 5992389, 9987315, 29961945]

約数ペア:

[(1, 29961945), (3, 9987315), (5, 5992389), (9, 3329105), (13, 2304765), (15, 1997463), (39, 768255), (45, 665821), (65, 460953), (117, 256085), (195, 153651), (585, 51217)]