70272045

素因数分解:

$3^2\times 5^1\times {\mathrm{1561601}}^1$

素因数の和:1561612

約数の個数: 12

約数和(自身を含む): 121804956

約数和(自身を除く): 51532911

約数列:

[1, 3, 5, 9, 15, 45, 1561601, 4684803, 7808005, 14054409, 23424015, 70272045]

約数ペア:

[(1, 70272045), (3, 23424015), (5, 14054409), (9, 7808005), (15, 4684803), (45, 1561601)]