1855360065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2687}}^1\times {\mathrm{3541}}^1$

素因数の和:6249

約数の個数: 32

約数和(自身を含む): 3199021056

約数和(自身を除く): 1343660991

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 2687, 3541, 8061, 10623, 13435, 17705, 34931, 40305, 46033, 53115, 104793, 138099, 174655, 230165, 523965, 690495, 9514667, 28544001, 47573335, 123690671, 142720005, 371072013, 618453355, 1855360065]

約数ペア:

[(1, 1855360065), (3, 618453355), (5, 371072013), (13, 142720005), (15, 123690671), (39, 47573335), (65, 28544001), (195, 9514667), (2687, 690495), (3541, 523965), (8061, 230165), (10623, 174655), (13435, 138099), (17705, 104793), (34931, 53115), (40305, 46033)]