21327450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{142183}}^1$

素因数の和:142198

約数の個数: 24

約数和(自身を含む): 52892448

約数和(自身を除く): 31564998

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 142183, 284366, 426549, 710915, 853098, 1421830, 2132745, 3554575, 4265490, 7109150, 10663725, 21327450]

約数ペア:

[(1, 21327450), (2, 10663725), (3, 7109150), (5, 4265490), (6, 3554575), (10, 2132745), (15, 1421830), (25, 853098), (30, 710915), (50, 426549), (75, 284366), (150, 142183)]