6600055

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 10506240

約数和(自身を除く): 3906185

約数列:

[1, 5, 7, 11, 31, 35, 49, 55, 77, 79, 155, 217, 245, 341, 385, 395, 539, 553, 869, 1085, 1519, 1705, 2387, 2449, 2695, 2765, 3871, 4345, 6083, 7595, 11935, 12245, 16709, 17143, 19355, 26939, 30415, 42581, 83545, 85715, 120001, 134695, 188573, 212905, 600005, 942865, 1320011, 6600055]

約数ペア:

[(1, 6600055), (5, 1320011), (7, 942865), (11, 600005), (31, 212905), (35, 188573), (49, 134695), (55, 120001), (77, 85715), (79, 83545), (155, 42581), (217, 30415), (245, 26939), (341, 19355), (385, 17143), (395, 16709), (539, 12245), (553, 11935), (869, 7595), (1085, 6083), (1519, 4345), (1705, 3871), (2387, 2765), (2449, 2695)]