2019134875

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{6367}}^1$

素因数の和:6484

約数の個数: 32

約数和(自身を含む): 2622597120

約数和(自身を除く): 603462245

約数列:

[1, 5, 25, 43, 59, 125, 215, 295, 1075, 1475, 2537, 5375, 6367, 7375, 12685, 31835, 63425, 159175, 273781, 317125, 375653, 795875, 1368905, 1878265, 6844525, 9391325, 16153079, 34222625, 46956625, 80765395, 403826975, 2019134875]

約数ペア:

[(1, 2019134875), (5, 403826975), (25, 80765395), (43, 46956625), (59, 34222625), (125, 16153079), (215, 9391325), (295, 6844525), (1075, 1878265), (1475, 1368905), (2537, 795875), (5375, 375653), (6367, 317125), (7375, 273781), (12685, 159175), (31835, 63425)]