156955780815

素因数分解:

$3^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{6455101}}^1$

素因数の和:6456730

約数の個数: 16

約数和(自身を含む): 251284210656

約数和(自身を除く): 94328429841

約数列:

[1, 3, 5, 15, 1621, 4863, 8105, 24315, 6455101, 19365303, 32275505, 96826515, 10463718721, 31391156163, 52318593605, 156955780815]

約数ペア:

[(1, 156955780815), (3, 52318593605), (5, 31391156163), (15, 10463718721), (1621, 96826515), (4863, 32275505), (8105, 19365303), (24315, 6455101)]