2677839575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6257}}^1$

素因数の和:6356

約数の個数: 48

約数和(自身を含む): 3771321120

約数和(自身を除く): 1093481545

約数列:

[1, 5, 17, 19, 25, 53, 85, 95, 265, 323, 425, 475, 901, 1007, 1325, 1615, 4505, 5035, 6257, 8075, 17119, 22525, 25175, 31285, 85595, 106369, 118883, 156425, 331621, 427975, 531845, 594415, 1658105, 2021011, 2659225, 2972075, 5637557, 6300799, 8290525, 10105055, 28187785, 31503995, 50525275, 107113583, 140938925, 157519975, 535567915, 2677839575]

約数ペア:

[(1, 2677839575), (5, 535567915), (17, 157519975), (19, 140938925), (25, 107113583), (53, 50525275), (85, 31503995), (95, 28187785), (265, 10105055), (323, 8290525), (425, 6300799), (475, 5637557), (901, 2972075), (1007, 2659225), (1325, 2021011), (1615, 1658105), (4505, 594415), (5035, 531845), (6257, 427975), (8075, 331621), (17119, 156425), (22525, 118883), (25175, 106369), (31285, 85595)]