2100054675

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1217423}}^1$

素因数の和:1217459

約数の個数: 24

約数和(自身を含む): 3623053824

約数和(自身を除く): 1522999149

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 1217423, 3652269, 6087115, 18261345, 28000729, 30435575, 84002187, 91306725, 140003645, 420010935, 700018225, 2100054675]

約数ペア:

[(1, 2100054675), (3, 700018225), (5, 420010935), (15, 140003645), (23, 91306725), (25, 84002187), (69, 30435575), (75, 28000729), (115, 18261345), (345, 6087115), (575, 3652269), (1725, 1217423)]