10212075

素因数分解:

$3^5\times 5^2\times {\mathrm{41}}^2$

素因数の和:107

約数の個数: 54

約数和(自身を含む): 19442332

約数和(自身を除く): 9230257

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 81, 123, 135, 205, 225, 243, 369, 405, 615, 675, 1025, 1107, 1215, 1681, 1845, 2025, 3075, 3321, 5043, 5535, 6075, 8405, 9225, 9963, 15129, 16605, 25215, 27675, 42025, 45387, 49815, 75645, 83025, 126075, 136161, 226935, 249075, 378225, 408483, 680805, 1134675, 2042415, 3404025, 10212075]

約数ペア:

[(1, 10212075), (3, 3404025), (5, 2042415), (9, 1134675), (15, 680805), (25, 408483), (27, 378225), (41, 249075), (45, 226935), (75, 136161), (81, 126075), (123, 83025), (135, 75645), (205, 49815), (225, 45387), (243, 42025), (369, 27675), (405, 25215), (615, 16605), (675, 15129), (1025, 9963), (1107, 9225), (1215, 8405), (1681, 6075), (1845, 5535), (2025, 5043), (3075, 3321)]