2015652195

素因数分解:

$3^6\times 5^1\times {\mathrm{552991}}^1$

素因数の和:553014

約数の個数: 28

約数和(自身を含む): 3626521536

約数和(自身を除く): 1610869341

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 552991, 1658973, 2764955, 4976919, 8294865, 14930757, 24884595, 44792271, 74653785, 134376813, 223961355, 403130439, 671884065, 2015652195]

約数ペア:

[(1, 2015652195), (3, 671884065), (5, 403130439), (9, 223961355), (15, 134376813), (27, 74653785), (45, 44792271), (81, 24884595), (135, 14930757), (243, 8294865), (405, 4976919), (729, 2764955), (1215, 1658973), (3645, 552991)]