30301155

素因数分解:

$3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{577}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 54100800

約数和(自身を除く): 23799645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 389, 577, 1167, 1731, 1945, 2885, 3501, 5193, 5835, 8655, 10503, 15579, 17505, 25965, 52515, 77895, 224453, 673359, 1122265, 2020077, 3366795, 6060231, 10100385, 30301155]

約数ペア:

[(1, 30301155), (3, 10100385), (5, 6060231), (9, 3366795), (15, 2020077), (27, 1122265), (45, 673359), (135, 224453), (389, 77895), (577, 52515), (1167, 25965), (1731, 17505), (1945, 15579), (2885, 10503), (3501, 8655), (5193, 5835)]