159045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 266112

約数和(自身を除く): 107067

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 461, 1383, 2305, 6915, 10603, 31809, 53015, 159045]

約数ペア:

[(1, 159045), (3, 53015), (5, 31809), (15, 10603), (23, 6915), (69, 2305), (115, 1383), (345, 461)]