21492150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{143281}}^1$

素因数の和:143296

約数の個数: 24

約数和(自身を含む): 53300904

約数和(自身を除く): 31808754

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 143281, 286562, 429843, 716405, 859686, 1432810, 2149215, 3582025, 4298430, 7164050, 10746075, 21492150]

約数ペア:

[(1, 21492150), (2, 10746075), (3, 7164050), (5, 4298430), (6, 3582025), (10, 2149215), (15, 1432810), (25, 859686), (30, 716405), (50, 429843), (75, 286562), (150, 143281)]