1471425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{853}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 2541504

約数和(自身を除く): 1070079

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 853, 1725, 2559, 4265, 12795, 19619, 21325, 58857, 63975, 98095, 294285, 490475, 1471425]

約数ペア:

[(1, 1471425), (3, 490475), (5, 294285), (15, 98095), (23, 63975), (25, 58857), (69, 21325), (75, 19619), (115, 12795), (345, 4265), (575, 2559), (853, 1725)]