17264265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 29652480

約数和(自身を除く): 12388215

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 857, 1185, 1343, 2571, 4029, 4285, 6715, 12855, 14569, 20145, 43707, 67703, 72845, 203109, 218535, 338515, 1015545, 1150951, 3452853, 5754755, 17264265]

約数ペア:

[(1, 17264265), (3, 5754755), (5, 3452853), (15, 1150951), (17, 1015545), (51, 338515), (79, 218535), (85, 203109), (237, 72845), (255, 67703), (395, 43707), (857, 20145), (1185, 14569), (1343, 12855), (2571, 6715), (4029, 4285)]