38734815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 72801792

約数和(自身を除く): 34066977

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 167, 235, 329, 501, 705, 835, 987, 1169, 1645, 2209, 2505, 3507, 4935, 5845, 6627, 7849, 11045, 15463, 17535, 23547, 33135, 39245, 46389, 54943, 77315, 117735, 164829, 231945, 274715, 368903, 824145, 1106709, 1844515, 2582321, 5533545, 7746963, 12911605, 38734815]

約数ペア:

[(1, 38734815), (3, 12911605), (5, 7746963), (7, 5533545), (15, 2582321), (21, 1844515), (35, 1106709), (47, 824145), (105, 368903), (141, 274715), (167, 231945), (235, 164829), (329, 117735), (501, 77315), (705, 54943), (835, 46389), (987, 39245), (1169, 33135), (1645, 23547), (2209, 17535), (2505, 15463), (3507, 11045), (4935, 7849), (5845, 6627)]