1229640045

素因数分解:

$3^1\times 5^1\times {\mathrm{1601}}^1\times {\mathrm{51203}}^1$

素因数の和:52812

約数の個数: 16

約数和(自身を含む): 1968691392

約数和(自身を除く): 739051347

約数列:

[1, 3, 5, 15, 1601, 4803, 8005, 24015, 51203, 153609, 256015, 768045, 81976003, 245928009, 409880015, 1229640045]

約数ペア:

[(1, 1229640045), (3, 409880015), (5, 245928009), (15, 81976003), (1601, 768045), (4803, 256015), (8005, 153609), (24015, 51203)]