70741215

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22783}}^1$

素因数の和:22820

約数の個数: 32

約数和(自身を含む): 131235840

約数和(自身を除く): 60494625

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 22783, 68349, 113915, 205047, 341745, 524009, 615141, 1025235, 1572027, 2620045, 3075705, 4716081, 7860135, 14148243, 23580405, 70741215]

約数ペア:

[(1, 70741215), (3, 23580405), (5, 14148243), (9, 7860135), (15, 4716081), (23, 3075705), (27, 2620045), (45, 1572027), (69, 1025235), (115, 615141), (135, 524009), (207, 341745), (345, 205047), (621, 113915), (1035, 68349), (3105, 22783)]