66162045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{259459}}^1$

素因数の和:259484

約数の個数: 16

約数和(自身を含む): 112086720

約数和(自身を除く): 45924675

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 259459, 778377, 1297295, 3891885, 4410803, 13232409, 22054015, 66162045]

約数ペア:

[(1, 66162045), (3, 22054015), (5, 13232409), (15, 4410803), (17, 3891885), (51, 1297295), (85, 778377), (255, 259459)]