4212765

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 7356960

約数和(自身を除く): 3144195

約数列:

[1, 3, 5, 9, 15, 45, 179, 523, 537, 895, 1569, 1611, 2615, 2685, 4707, 7845, 8055, 23535, 93617, 280851, 468085, 842553, 1404255, 4212765]

約数ペア:

[(1, 4212765), (3, 1404255), (5, 842553), (9, 468085), (15, 280851), (45, 93617), (179, 23535), (523, 8055), (537, 7845), (895, 4707), (1569, 2685), (1611, 2615)]