5818125

素因数分解:

$3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 40

約数和(自身を含む): 10121760

約数和(自身を除く): 4303635

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 107, 125, 145, 321, 375, 435, 535, 625, 725, 1605, 1875, 2175, 2675, 3103, 3625, 8025, 9309, 10875, 13375, 15515, 18125, 40125, 46545, 54375, 66875, 77575, 200625, 232725, 387875, 1163625, 1939375, 5818125]

約数ペア:

[(1, 5818125), (3, 1939375), (5, 1163625), (15, 387875), (25, 232725), (29, 200625), (75, 77575), (87, 66875), (107, 54375), (125, 46545), (145, 40125), (321, 18125), (375, 15515), (435, 13375), (535, 10875), (625, 9309), (725, 8025), (1605, 3625), (1875, 3103), (2175, 2675)]