145418487

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{3221}}^1$

素因数の和:3474

約数の個数: 16

約数和(自身を含む): 197186400

約数和(自身を除く): 51767913

約数列:

[1, 3, 101, 149, 303, 447, 3221, 9663, 15049, 45147, 325321, 479929, 975963, 1439787, 48472829, 145418487]

約数ペア:

[(1, 145418487), (3, 48472829), (101, 1439787), (149, 975963), (303, 479929), (447, 325321), (3221, 45147), (9663, 15049)]