26139735

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2753}}^1$

素因数の和:2975

約数の個数: 24

約数和(自身を含む): 45540144

約数和(自身を除く): 19400409

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 2753, 3165, 8259, 9495, 13765, 24777, 41295, 123885, 580883, 1742649, 2904415, 5227947, 8713245, 26139735]

約数ペア:

[(1, 26139735), (3, 8713245), (5, 5227947), (9, 2904415), (15, 1742649), (45, 580883), (211, 123885), (633, 41295), (1055, 24777), (1899, 13765), (2753, 9495), (3165, 8259)]