66387015

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{4457}}^1$

素因数の和:4799

約数の個数: 24

約数和(自身を含む): 115444368

約数和(自身を除く): 49057353

約数列:

[1, 3, 5, 9, 15, 45, 331, 993, 1655, 2979, 4457, 4965, 13371, 14895, 22285, 40113, 66855, 200565, 1475267, 4425801, 7376335, 13277403, 22129005, 66387015]

約数ペア:

[(1, 66387015), (3, 22129005), (5, 13277403), (9, 7376335), (15, 4425801), (45, 1475267), (331, 200565), (993, 66855), (1655, 40113), (2979, 22285), (4457, 14895), (4965, 13371)]