2913306515

素因数分解:

$5^1\times 7^3\times {\mathrm{47}}^2\times {\mathrm{769}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 4170936000

約数和(自身を除く): 1257629485

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 343, 769, 1645, 1715, 2209, 2303, 3845, 5383, 11045, 11515, 15463, 16121, 26915, 36143, 37681, 77315, 80605, 108241, 180715, 188405, 253001, 263767, 541205, 757687, 1265005, 1318835, 1698721, 1771007, 3788435, 8493605, 8855035, 11891047, 12397049, 59455235, 61985245, 83237329, 416186645, 582661303, 2913306515]

約数ペア:

[(1, 2913306515), (5, 582661303), (7, 416186645), (35, 83237329), (47, 61985245), (49, 59455235), (235, 12397049), (245, 11891047), (329, 8855035), (343, 8493605), (769, 3788435), (1645, 1771007), (1715, 1698721), (2209, 1318835), (2303, 1265005), (3845, 757687), (5383, 541205), (11045, 263767), (11515, 253001), (15463, 188405), (16121, 180715), (26915, 108241), (36143, 80605), (37681, 77315)]