8270795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 11618880

約数和(自身を除く): 3348085

約数列:

[1, 5, 13, 19, 37, 65, 95, 181, 185, 247, 481, 703, 905, 1235, 2353, 2405, 3439, 3515, 6697, 9139, 11765, 17195, 33485, 44707, 45695, 87061, 127243, 223535, 435305, 636215, 1654159, 8270795]

約数ペア:

[(1, 8270795), (5, 1654159), (13, 636215), (19, 435305), (37, 223535), (65, 127243), (95, 87061), (181, 45695), (185, 44707), (247, 33485), (481, 17195), (703, 11765), (905, 9139), (1235, 6697), (2353, 3515), (2405, 3439)]