124845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:85

約数の個数: 32

約数和(自身を含む): 241920

約数和(自身を除く): 117075

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 41, 87, 105, 123, 145, 203, 205, 287, 435, 609, 615, 861, 1015, 1189, 1435, 3045, 3567, 4305, 5945, 8323, 17835, 24969, 41615, 124845]

約数ペア:

[(1, 124845), (3, 41615), (5, 24969), (7, 17835), (15, 8323), (21, 5945), (29, 4305), (35, 3567), (41, 3045), (87, 1435), (105, 1189), (123, 1015), (145, 861), (203, 615), (205, 609), (287, 435)]