2109641775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{2239}}^1$

素因数の和:3008

約数の個数: 48

約数和(自身を含む): 3699763200

約数和(自身を除く): 1590121425

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 739, 1275, 2217, 2239, 3695, 6717, 11085, 11195, 12563, 18475, 33585, 37689, 38063, 55425, 55975, 62815, 114189, 167925, 188445, 190315, 314075, 570945, 942225, 951575, 1654621, 2854725, 4963863, 8273105, 24819315, 28128557, 41365525, 84385671, 124096575, 140642785, 421928355, 703213925, 2109641775]

約数ペア:

[(1, 2109641775), (3, 703213925), (5, 421928355), (15, 140642785), (17, 124096575), (25, 84385671), (51, 41365525), (75, 28128557), (85, 24819315), (255, 8273105), (425, 4963863), (739, 2854725), (1275, 1654621), (2217, 951575), (2239, 942225), (3695, 570945), (6717, 314075), (11085, 190315), (11195, 188445), (12563, 167925), (18475, 114189), (33585, 62815), (37689, 55975), (38063, 55425)]