163968045

素因数分解:

$3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{28541}}^1$

素因数の和:28932

約数の個数: 16

約数和(自身を含む): 263043072

約数和(自身を除く): 99075027

約数列:

[1, 3, 5, 15, 383, 1149, 1915, 5745, 28541, 85623, 142705, 428115, 10931203, 32793609, 54656015, 163968045]

約数ペア:

[(1, 163968045), (3, 54656015), (5, 32793609), (15, 10931203), (383, 428115), (1149, 142705), (1915, 85623), (5745, 28541)]