28356702975

素因数分解:

$3^2\times 5^2\times {\mathrm{6067}}^1\times {\mathrm{20773}}^1$

素因数の和:26856

約数の個数: 36

約数和(自身を含む): 50800822696

約数和(自身を除く): 22444119721

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 6067, 18201, 20773, 30335, 54603, 62319, 91005, 103865, 151675, 186957, 273015, 311595, 455025, 519325, 934785, 1365075, 1557975, 4673925, 126029791, 378089373, 630148955, 1134268119, 1890446865, 3150744775, 5671340595, 9452234325, 28356702975]

約数ペア:

[(1, 28356702975), (3, 9452234325), (5, 5671340595), (9, 3150744775), (15, 1890446865), (25, 1134268119), (45, 630148955), (75, 378089373), (225, 126029791), (6067, 4673925), (18201, 1557975), (20773, 1365075), (30335, 934785), (54603, 519325), (62319, 455025), (91005, 311595), (103865, 273015), (151675, 186957)]