2016281565

素因数分解:

$3^5\times 5^1\times {\mathrm{1659491}}^1$

素因数の和:1659511

約数の個数: 24

約数和(自身を含む): 3624330528

約数和(自身を除く): 1608048963

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 1659491, 4978473, 8297455, 14935419, 24892365, 44806257, 74677095, 134418771, 224031285, 403256313, 672093855, 2016281565]

約数ペア:

[(1, 2016281565), (3, 672093855), (5, 403256313), (9, 224031285), (15, 134418771), (27, 74677095), (45, 44806257), (81, 24892365), (135, 14935419), (243, 8297455), (405, 4978473), (1215, 1659491)]