2743288965

素因数分解:

$3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20341}}^1$

素因数の和:20401

約数の個数: 56

約数和(自身を含む): 5069307768

約数和(自身を除く): 2326018803

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 243, 333, 405, 555, 729, 999, 1215, 1665, 2997, 3645, 4995, 8991, 14985, 20341, 26973, 44955, 61023, 101705, 134865, 183069, 305115, 549207, 752617, 915345, 1647621, 2257851, 2746035, 3763085, 4942863, 6773553, 8238105, 11289255, 14828589, 20320659, 24714315, 33867765, 60961977, 74142945, 101603295, 182885931, 304809885, 548657793, 914429655, 2743288965]

約数ペア:

[(1, 2743288965), (3, 914429655), (5, 548657793), (9, 304809885), (15, 182885931), (27, 101603295), (37, 74142945), (45, 60961977), (81, 33867765), (111, 24714315), (135, 20320659), (185, 14828589), (243, 11289255), (333, 8238105), (405, 6773553), (555, 4942863), (729, 3763085), (999, 2746035), (1215, 2257851), (1665, 1647621), (2997, 915345), (3645, 752617), (4995, 549207), (8991, 305115), (14985, 183069), (20341, 134865), (26973, 101705), (44955, 61023)]