15696035649

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{6917}}^1$

素因数の和:7310

約数の個数: 48

約数和(自身を含む): 26188780800

約数和(自身を除く): 10492745151

約数列:

[1, 3, 7, 9, 21, 63, 181, 199, 543, 597, 1267, 1393, 1629, 1791, 3801, 4179, 6917, 11403, 12537, 20751, 36019, 48419, 62253, 108057, 145257, 252133, 324171, 435771, 756399, 1251977, 1376483, 2269197, 3755931, 4129449, 8763839, 9635381, 11267793, 12388347, 26291517, 28906143, 78874551, 86718429, 249143423, 747430269, 1744003961, 2242290807, 5232011883, 15696035649]

約数ペア:

[(1, 15696035649), (3, 5232011883), (7, 2242290807), (9, 1744003961), (21, 747430269), (63, 249143423), (181, 86718429), (199, 78874551), (543, 28906143), (597, 26291517), (1267, 12388347), (1393, 11267793), (1629, 9635381), (1791, 8763839), (3801, 4129449), (4179, 3755931), (6917, 2269197), (11403, 1376483), (12537, 1251977), (20751, 756399), (36019, 435771), (48419, 324171), (62253, 252133), (108057, 145257)]