1876225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 2624832

約数和(自身を除く): 748607

約数列:

[1, 5, 13, 23, 25, 65, 115, 251, 299, 325, 575, 1255, 1495, 3263, 5773, 6275, 7475, 16315, 28865, 75049, 81575, 144325, 375245, 1876225]

約数ペア:

[(1, 1876225), (5, 375245), (13, 144325), (23, 81575), (25, 75049), (65, 28865), (115, 16315), (251, 7475), (299, 6275), (325, 5773), (575, 3263), (1255, 1495)]