66070575

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6829}}^1$

素因数の和:6888

約数の個数: 36

約数和(自身を含む): 121109560

約数和(自身を除く): 55038985

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 6829, 9675, 20487, 34145, 61461, 102435, 170725, 293647, 307305, 512175, 880941, 1468235, 1536525, 2642823, 4404705, 7341175, 13214115, 22023525, 66070575]

約数ペア:

[(1, 66070575), (3, 22023525), (5, 13214115), (9, 7341175), (15, 4404705), (25, 2642823), (43, 1536525), (45, 1468235), (75, 880941), (129, 512175), (215, 307305), (225, 293647), (387, 170725), (645, 102435), (1075, 61461), (1935, 34145), (3225, 20487), (6829, 9675)]