1420335

素因数分解:

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

素因数の和:194

約数の個数: 48

約数和(自身を含む): 2935296

約数和(自身を除く): 1514961

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 167, 189, 243, 315, 405, 501, 567, 835, 945, 1169, 1215, 1503, 1701, 2505, 2835, 3507, 4509, 5845, 7515, 8505, 10521, 13527, 17535, 22545, 31563, 40581, 52605, 67635, 94689, 157815, 202905, 284067, 473445, 1420335]

約数ペア:

[(1, 1420335), (3, 473445), (5, 284067), (7, 202905), (9, 157815), (15, 94689), (21, 67635), (27, 52605), (35, 40581), (45, 31563), (63, 22545), (81, 17535), (105, 13527), (135, 10521), (167, 8505), (189, 7515), (243, 5845), (315, 4509), (405, 3507), (501, 2835), (567, 2505), (835, 1701), (945, 1503), (1169, 1215)]