1329125985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{2293}}^1$

素因数の和:3486

約数の個数: 48

約数和(自身を含む): 2516499648

約数和(自身を除く): 1187373663

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1171, 2293, 3513, 5855, 6879, 10539, 11465, 12881, 17565, 20637, 25223, 34395, 38643, 52695, 64405, 75669, 103185, 115929, 126115, 193215, 227007, 378345, 579645, 1135035, 2685103, 8055309, 13425515, 24165927, 29536133, 40276545, 88608399, 120829635, 147680665, 265825197, 443041995, 1329125985]

約数ペア:

[(1, 1329125985), (3, 443041995), (5, 265825197), (9, 147680665), (11, 120829635), (15, 88608399), (33, 40276545), (45, 29536133), (55, 24165927), (99, 13425515), (165, 8055309), (495, 2685103), (1171, 1135035), (2293, 579645), (3513, 378345), (5855, 227007), (6879, 193215), (10539, 126115), (11465, 115929), (12881, 103185), (17565, 75669), (20637, 64405), (25223, 52695), (34395, 38643)]