2795905

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 4202496

約数和(自身を除く): 1406591

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 127, 185, 259, 595, 629, 635, 889, 1295, 2159, 3145, 4403, 4445, 4699, 10795, 15113, 22015, 23495, 32893, 75565, 79883, 164465, 399415, 559181, 2795905]

約数ペア:

[(1, 2795905), (5, 559181), (7, 399415), (17, 164465), (35, 79883), (37, 75565), (85, 32893), (119, 23495), (127, 22015), (185, 15113), (259, 10795), (595, 4699), (629, 4445), (635, 4403), (889, 3145), (1295, 2159)]