2065275

素因数分解:

$3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 3781752

約数和(自身を除く): 1716477

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 137, 201, 225, 335, 411, 603, 685, 1005, 1233, 1675, 2055, 3015, 3425, 5025, 6165, 9179, 10275, 15075, 27537, 30825, 45895, 82611, 137685, 229475, 413055, 688425, 2065275]

約数ペア:

[(1, 2065275), (3, 688425), (5, 413055), (9, 229475), (15, 137685), (25, 82611), (45, 45895), (67, 30825), (75, 27537), (137, 15075), (201, 10275), (225, 9179), (335, 6165), (411, 5025), (603, 3425), (685, 3015), (1005, 2055), (1233, 1675)]