81096225

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{22067}}^1$

素因数の和:22094

約数の個数: 36

約数和(自身を含む): 155976624

約数和(自身を除く): 74880399

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 22067, 66201, 110335, 154469, 331005, 463407, 551675, 772345, 1081283, 1655025, 2317035, 3243849, 3861725, 5406415, 11585175, 16219245, 27032075, 81096225]

約数ペア:

[(1, 81096225), (3, 27032075), (5, 16219245), (7, 11585175), (15, 5406415), (21, 3861725), (25, 3243849), (35, 2317035), (49, 1655025), (75, 1081283), (105, 772345), (147, 551675), (175, 463407), (245, 331005), (525, 154469), (735, 110335), (1225, 66201), (3675, 22067)]