991053615

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^2$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 1643822208

約数和(自身を除く): 652768593

約数列:

[1, 3, 5, 15, 67, 83, 109, 201, 249, 327, 335, 415, 545, 1005, 1245, 1635, 5561, 7303, 9047, 11881, 16683, 21909, 27141, 27805, 35643, 36515, 45235, 59405, 83415, 109545, 135705, 178215, 606149, 796027, 986123, 1818447, 2388081, 2958369, 3030745, 3980135, 4930615, 9092235, 11940405, 14791845, 66070241, 198210723, 330351205, 991053615]

約数ペア:

[(1, 991053615), (3, 330351205), (5, 198210723), (15, 66070241), (67, 14791845), (83, 11940405), (109, 9092235), (201, 4930615), (249, 3980135), (327, 3030745), (335, 2958369), (415, 2388081), (545, 1818447), (1005, 986123), (1245, 796027), (1635, 606149), (5561, 178215), (7303, 135705), (9047, 109545), (11881, 83415), (16683, 59405), (21909, 45235), (27141, 36515), (27805, 35643)]