129191115

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{853}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 216437760

約数和(自身を除く): 87246645

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 439, 853, 1317, 2195, 2559, 4265, 6585, 10097, 12795, 19619, 30291, 50485, 58857, 98095, 151455, 294285, 374467, 1123401, 1872335, 5617005, 8612741, 25838223, 43063705, 129191115]

約数ペア:

[(1, 129191115), (3, 43063705), (5, 25838223), (15, 8612741), (23, 5617005), (69, 1872335), (115, 1123401), (345, 374467), (439, 294285), (853, 151455), (1317, 98095), (2195, 58857), (2559, 50485), (4265, 30291), (6585, 19619), (10097, 12795)]