121542295

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 176964480

約数和(自身を除く): 55422185

約数列:

[1, 5, 7, 35, 43, 49, 83, 139, 215, 245, 301, 415, 581, 695, 973, 1505, 2107, 2905, 3569, 4067, 4865, 5977, 6811, 10535, 11537, 17845, 20335, 24983, 29885, 34055, 41839, 57685, 80759, 124915, 174881, 209195, 292873, 403795, 496091, 565313, 874405, 1464365, 2480455, 2826565, 3472637, 17363185, 24308459, 121542295]

約数ペア:

[(1, 121542295), (5, 24308459), (7, 17363185), (35, 3472637), (43, 2826565), (49, 2480455), (83, 1464365), (139, 874405), (215, 565313), (245, 496091), (301, 403795), (415, 292873), (581, 209195), (695, 174881), (973, 124915), (1505, 80759), (2107, 57685), (2905, 41839), (3569, 34055), (4067, 29885), (4865, 24983), (5977, 20335), (6811, 17845), (10535, 11537)]