29991675

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{8161}}^1$

素因数の和:8188

約数の個数: 36

約数和(自身を含む): 57689016

約数和(自身を除く): 27697341

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 8161, 24483, 40805, 57127, 122415, 171381, 204025, 285635, 399889, 612075, 856905, 1199667, 1428175, 1999445, 4284525, 5998335, 9997225, 29991675]

約数ペア:

[(1, 29991675), (3, 9997225), (5, 5998335), (7, 4284525), (15, 1999445), (21, 1428175), (25, 1199667), (35, 856905), (49, 612075), (75, 399889), (105, 285635), (147, 204025), (175, 171381), (245, 122415), (525, 57127), (735, 40805), (1225, 24483), (3675, 8161)]