154508055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1627}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 266939904

約数和(自身を除く): 112431849

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 487, 1461, 1627, 2435, 4881, 6331, 7305, 8135, 18993, 21151, 24405, 31655, 63453, 94965, 105755, 317265, 792349, 2377047, 3961745, 10300537, 11885235, 30901611, 51502685, 154508055]

約数ペア:

[(1, 154508055), (3, 51502685), (5, 30901611), (13, 11885235), (15, 10300537), (39, 3961745), (65, 2377047), (195, 792349), (487, 317265), (1461, 105755), (1627, 94965), (2435, 63453), (4881, 31655), (6331, 24405), (7305, 21151), (8135, 18993)]