1298565

素因数分解:

$3^3\times 5^1\times {\mathrm{9619}}^1$

素因数の和:9633

約数の個数: 16

約数和(自身を含む): 2308800

約数和(自身を除く): 1010235

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 9619, 28857, 48095, 86571, 144285, 259713, 432855, 1298565]

約数ペア:

[(1, 1298565), (3, 432855), (5, 259713), (9, 144285), (15, 86571), (27, 48095), (45, 28857), (135, 9619)]