6921315

素因数分解:

$3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 12418560

約数和(自身を除く): 5497245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 167, 307, 501, 835, 921, 1503, 1535, 2505, 2763, 4509, 4605, 7515, 8289, 13815, 22545, 41445, 51269, 153807, 256345, 461421, 769035, 1384263, 2307105, 6921315]

約数ペア:

[(1, 6921315), (3, 2307105), (5, 1384263), (9, 769035), (15, 461421), (27, 256345), (45, 153807), (135, 51269), (167, 41445), (307, 22545), (501, 13815), (835, 8289), (921, 7515), (1503, 4605), (1535, 4509), (2505, 2763)]