4707855

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 8574720

約数和(自身を除く): 3866865

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 811, 1161, 1935, 2433, 4055, 5805, 7299, 12165, 21897, 34873, 36495, 104619, 109485, 174365, 313857, 523095, 941571, 1569285, 4707855]

約数ペア:

[(1, 4707855), (3, 1569285), (5, 941571), (9, 523095), (15, 313857), (27, 174365), (43, 109485), (45, 104619), (129, 36495), (135, 34873), (215, 21897), (387, 12165), (645, 7299), (811, 5805), (1161, 4055), (1935, 2433)]