259101465

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{5779}}^1$

素因数の和:5862

約数の個数: 48

約数和(自身を含む): 490236480

約数和(自身を除く): 231135015

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 245, 305, 427, 735, 915, 1281, 2135, 2989, 5779, 6405, 8967, 14945, 17337, 28895, 40453, 44835, 86685, 121359, 202265, 283171, 352519, 606795, 849513, 1057557, 1415855, 1762595, 2467633, 4247565, 5287785, 7402899, 12338165, 17273431, 37014495, 51820293, 86367155, 259101465]

約数ペア:

[(1, 259101465), (3, 86367155), (5, 51820293), (7, 37014495), (15, 17273431), (21, 12338165), (35, 7402899), (49, 5287785), (61, 4247565), (105, 2467633), (147, 1762595), (183, 1415855), (245, 1057557), (305, 849513), (427, 606795), (735, 352519), (915, 283171), (1281, 202265), (2135, 121359), (2989, 86685), (5779, 44835), (6405, 40453), (8967, 28895), (14945, 17337)]