2007509025

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{1361}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 3380462208

約数和(自身を除く): 1372953183

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 277, 355, 831, 1065, 1361, 1385, 1775, 4083, 4155, 5325, 6805, 6925, 19667, 20415, 20775, 34025, 59001, 96631, 98335, 102075, 289893, 295005, 376997, 483155, 491675, 1130991, 1449465, 1475025, 1884985, 2415775, 5654955, 7247325, 9424925, 26766787, 28274775, 80300361, 133833935, 401501805, 669169675, 2007509025]

約数ペア:

[(1, 2007509025), (3, 669169675), (5, 401501805), (15, 133833935), (25, 80300361), (71, 28274775), (75, 26766787), (213, 9424925), (277, 7247325), (355, 5654955), (831, 2415775), (1065, 1884985), (1361, 1475025), (1385, 1449465), (1775, 1130991), (4083, 491675), (4155, 483155), (5325, 376997), (6805, 295005), (6925, 289893), (19667, 102075), (20415, 98335), (20775, 96631), (34025, 59001)]