7390155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 12723264

約数和(自身を除く): 5333109

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 397, 1095, 1191, 1241, 1985, 3723, 5955, 6205, 6749, 18615, 20247, 28981, 33745, 86943, 101235, 144905, 434715, 492677, 1478031, 2463385, 7390155]

約数ペア:

[(1, 7390155), (3, 2463385), (5, 1478031), (15, 492677), (17, 434715), (51, 144905), (73, 101235), (85, 86943), (219, 33745), (255, 28981), (365, 20247), (397, 18615), (1095, 6749), (1191, 6205), (1241, 5955), (1985, 3723)]