6439425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3733}}^1$

素因数の和:3769

約数の個数: 24

約数和(自身を含む): 11112384

約数和(自身を除く): 4672959

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 3733, 11199, 18665, 55995, 85859, 93325, 257577, 279975, 429295, 1287885, 2146475, 6439425]

約数ペア:

[(1, 6439425), (3, 2146475), (5, 1287885), (15, 429295), (23, 279975), (25, 257577), (69, 93325), (75, 85859), (115, 55995), (345, 18665), (575, 11199), (1725, 3733)]