25965369

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 38581920

約数和(自身を除く): 12616551

約数列:

[1, 3, 9, 59, 107, 177, 321, 457, 531, 963, 1371, 4113, 6313, 18939, 26963, 48899, 56817, 80889, 146697, 242667, 440091, 2885041, 8655123, 25965369]

約数ペア:

[(1, 25965369), (3, 8655123), (9, 2885041), (59, 440091), (107, 242667), (177, 146697), (321, 80889), (457, 56817), (531, 48899), (963, 26963), (1371, 18939), (4113, 6313)]