12780811995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4197311}}^1$

素因数の和:4197355

約数の個数: 32

約数和(自身を含む): 24176517120

約数和(自身を除く): 11395705125

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 4197311, 12591933, 20986555, 29381177, 62959665, 88143531, 121722019, 146905885, 365166057, 440717655, 608610095, 852054133, 1825830285, 2556162399, 4260270665, 12780811995]

約数ペア:

[(1, 12780811995), (3, 4260270665), (5, 2556162399), (7, 1825830285), (15, 852054133), (21, 608610095), (29, 440717655), (35, 365166057), (87, 146905885), (105, 121722019), (145, 88143531), (203, 62959665), (435, 29381177), (609, 20986555), (1015, 12591933), (3045, 4197311)]