69945465

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{30881}}^1$

素因数の和:31040

約数の個数: 16

約数和(自身を含む): 112657536

約数和(自身を除く): 42712071

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 30881, 92643, 154405, 463215, 4663031, 13989093, 23315155, 69945465]

約数ペア:

[(1, 69945465), (3, 23315155), (5, 13989093), (15, 4663031), (151, 463215), (453, 154405), (755, 92643), (2265, 30881)]