978184065

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2248699}}^1$

素因数の和:2248736

約数の個数: 16

約数和(自身を含む): 1619064000

約数和(自身を除く): 640879935

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 2248699, 6746097, 11243495, 33730485, 65212271, 195636813, 326061355, 978184065]

約数ペア:

[(1, 978184065), (3, 326061355), (5, 195636813), (15, 65212271), (29, 33730485), (87, 11243495), (145, 6746097), (435, 2248699)]