282472995

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{384317}}^1$

素因数の和:384339

約数の個数: 24

約数和(自身を含む): 525747024

約数和(自身を除く): 243274029

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 384317, 1152951, 1921585, 2690219, 5764755, 8070657, 13451095, 18831533, 40353285, 56494599, 94157665, 282472995]

約数ペア:

[(1, 282472995), (3, 94157665), (5, 56494599), (7, 40353285), (15, 18831533), (21, 13451095), (35, 8070657), (49, 5764755), (105, 2690219), (147, 1921585), (245, 1152951), (735, 384317)]