25307685

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43261}}^1$

素因数の和:43285

約数の個数: 24

約数和(自身を含む): 47242104

約数和(自身を除く): 21934419

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 43261, 129783, 216305, 389349, 562393, 648915, 1687179, 1946745, 2811965, 5061537, 8435895, 25307685]

約数ペア:

[(1, 25307685), (3, 8435895), (5, 5061537), (9, 2811965), (13, 1946745), (15, 1687179), (39, 648915), (45, 562393), (65, 389349), (117, 216305), (195, 129783), (585, 43261)]