45188215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{887}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 56775168

約数和(自身を除く): 11586953

約数列:

[1, 5, 23, 115, 443, 887, 2215, 4435, 10189, 20401, 50945, 102005, 392941, 1964705, 9037643, 45188215]

約数ペア:

[(1, 45188215), (5, 9037643), (23, 1964705), (115, 392941), (443, 102005), (887, 50945), (2215, 20401), (4435, 10189)]