1049647575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2053}}^1$

素因数の和:2484

約数の個数: 48

約数和(自身を含む): 1842980256

約数和(自身を除く): 793332681

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 401, 425, 1203, 1275, 2005, 2053, 6015, 6159, 6817, 10025, 10265, 20451, 30075, 30795, 34085, 34901, 51325, 102255, 104703, 153975, 170425, 174505, 511275, 523515, 823253, 872525, 2469759, 2617575, 4116265, 12348795, 13995301, 20581325, 41985903, 61743975, 69976505, 209929515, 349882525, 1049647575]

約数ペア:

[(1, 1049647575), (3, 349882525), (5, 209929515), (15, 69976505), (17, 61743975), (25, 41985903), (51, 20581325), (75, 13995301), (85, 12348795), (255, 4116265), (401, 2617575), (425, 2469759), (1203, 872525), (1275, 823253), (2005, 523515), (2053, 511275), (6015, 174505), (6159, 170425), (6817, 153975), (10025, 104703), (10265, 102255), (20451, 51325), (30075, 34901), (30795, 34085)]