2555729985

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{13693}}^1$

素因数の和:14265

約数の個数: 32

約数和(自身を含む): 4275157248

約数和(自身を除く): 1719427263

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 541, 1623, 2705, 8115, 12443, 13693, 37329, 41079, 62215, 68465, 186645, 205395, 314939, 944817, 1574695, 4724085, 7407913, 22223739, 37039565, 111118695, 170381999, 511145997, 851909995, 2555729985]

約数ペア:

[(1, 2555729985), (3, 851909995), (5, 511145997), (15, 170381999), (23, 111118695), (69, 37039565), (115, 22223739), (345, 7407913), (541, 4724085), (1623, 1574695), (2705, 944817), (8115, 314939), (12443, 205395), (13693, 186645), (37329, 68465), (41079, 62215)]