74205765

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97001}}^1$

素因数の和:97029

約数の個数: 24

約数和(自身を含む): 136190808

約数和(自身を除く): 61985043

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 97001, 291003, 485005, 873009, 1455015, 1649017, 4365045, 4947051, 8245085, 14841153, 24735255, 74205765]

約数ペア:

[(1, 74205765), (3, 24735255), (5, 14841153), (9, 8245085), (15, 4947051), (17, 4365045), (45, 1649017), (51, 1455015), (85, 873009), (153, 485005), (255, 291003), (765, 97001)]