13730205

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12539}}^1$

素因数の和:12620

約数の個数: 16

約数和(自身を含む): 22271040

約数和(自身を除く): 8540835

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 12539, 37617, 62695, 188085, 915347, 2746041, 4576735, 13730205]

約数ペア:

[(1, 13730205), (3, 4576735), (5, 2746041), (15, 915347), (73, 188085), (219, 62695), (365, 37617), (1095, 12539)]