427296075

素因数分解:

$3^1\times 5^2\times {\mathrm{2251}}^1\times {\mathrm{2531}}^1$

素因数の和:4795

約数の個数: 24

約数和(自身を含む): 707055936

約数和(自身を除く): 279759861

約数列:

[1, 3, 5, 15, 25, 75, 2251, 2531, 6753, 7593, 11255, 12655, 33765, 37965, 56275, 63275, 168825, 189825, 5697281, 17091843, 28486405, 85459215, 142432025, 427296075]

約数ペア:

[(1, 427296075), (3, 142432025), (5, 85459215), (15, 28486405), (25, 17091843), (75, 5697281), (2251, 189825), (2531, 168825), (6753, 63275), (7593, 56275), (11255, 37965), (12655, 33765)]