19215150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2417}}^1$

素因数の和:2485

約数の個数: 48

約数和(自身を含む): 48572784

約数和(自身を除く): 29357634

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2417, 2650, 3975, 4834, 7251, 7950, 12085, 14502, 24170, 36255, 60425, 72510, 120850, 128101, 181275, 256202, 362550, 384303, 640505, 768606, 1281010, 1921515, 3202525, 3843030, 6405050, 9607575, 19215150]

約数ペア:

[(1, 19215150), (2, 9607575), (3, 6405050), (5, 3843030), (6, 3202525), (10, 1921515), (15, 1281010), (25, 768606), (30, 640505), (50, 384303), (53, 362550), (75, 256202), (106, 181275), (150, 128101), (159, 120850), (265, 72510), (318, 60425), (530, 36255), (795, 24170), (1325, 14502), (1590, 12085), (2417, 7950), (2650, 7251), (3975, 4834)]