74300775

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{23039}}^1$

素因数の和:23095

約数の個数: 24

約数和(自身を含む): 125706240

約数和(自身を除く): 51405465

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 23039, 69117, 115195, 345585, 575975, 990677, 1727925, 2972031, 4953385, 14860155, 24766925, 74300775]

約数ペア:

[(1, 74300775), (3, 24766925), (5, 14860155), (15, 4953385), (25, 2972031), (43, 1727925), (75, 990677), (129, 575975), (215, 345585), (645, 115195), (1075, 69117), (3225, 23039)]