9315225

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2214

約数の個数: 36

約数和(自身を含む): 17570800

約数和(自身を除く): 8255575

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 2179, 4275, 6537, 10895, 19611, 32685, 41401, 54475, 98055, 124203, 163425, 207005, 372609, 490275, 621015, 1035025, 1863045, 3105075, 9315225]

約数ペア:

[(1, 9315225), (3, 3105075), (5, 1863045), (9, 1035025), (15, 621015), (19, 490275), (25, 372609), (45, 207005), (57, 163425), (75, 124203), (95, 98055), (171, 54475), (225, 41401), (285, 32685), (475, 19611), (855, 10895), (1425, 6537), (2179, 4275)]