1279580045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1\times {\mathrm{8423}}^1$

素因数の和:9772

約数の個数: 16

約数和(自身を含む): 1603660032

約数和(自身を除く): 324079987

約数列:

[1, 5, 23, 115, 1321, 6605, 8423, 30383, 42115, 151915, 193729, 968645, 11126783, 55633915, 255916009, 1279580045]

約数ペア:

[(1, 1279580045), (5, 255916009), (23, 55633915), (115, 11126783), (1321, 968645), (6605, 193729), (8423, 151915), (30383, 42115)]