74988855

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24151}}^1$

素因数の和:24188

約数の個数: 32

約数和(自身を含む): 139115520

約数和(自身を除く): 64126665

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 24151, 72453, 120755, 217359, 362265, 555473, 652077, 1086795, 1666419, 2777365, 3260385, 4999257, 8332095, 14997771, 24996285, 74988855]

約数ペア:

[(1, 74988855), (3, 24996285), (5, 14997771), (9, 8332095), (15, 4999257), (23, 3260385), (27, 2777365), (45, 1666419), (69, 1086795), (115, 652077), (135, 555473), (207, 362265), (345, 217359), (621, 120755), (1035, 72453), (3105, 24151)]