2526965

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 3815424

約数和(自身を除く): 1288459

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 137, 155, 217, 527, 595, 685, 959, 1085, 2329, 2635, 3689, 4247, 4795, 11645, 16303, 18445, 21235, 29729, 72199, 81515, 148645, 360995, 505393, 2526965]

約数ペア:

[(1, 2526965), (5, 505393), (7, 360995), (17, 148645), (31, 81515), (35, 72199), (85, 29729), (119, 21235), (137, 18445), (155, 16303), (217, 11645), (527, 4795), (595, 4247), (685, 3689), (959, 2635), (1085, 2329)]