129644505

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151631}}^1$

素因数の和:151661

約数の個数: 24

約数和(自身を含む): 236545920

約数和(自身を除く): 106901415

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 151631, 454893, 758155, 1364679, 2274465, 2880989, 6823395, 8642967, 14404945, 25928901, 43214835, 129644505]

約数ペア:

[(1, 129644505), (3, 43214835), (5, 25928901), (9, 14404945), (15, 8642967), (19, 6823395), (45, 2880989), (57, 2274465), (95, 1364679), (171, 758155), (285, 454893), (855, 151631)]