15692733791

素因数分解:

$7^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 18914598912

約数和(自身を除く): 3221865121

約数列:

[1, 7, 47, 61, 127, 131, 329, 427, 889, 917, 2209, 2867, 5969, 6157, 7747, 7991, 15463, 16637, 20069, 41783, 43099, 54229, 55937, 116459, 134749, 280543, 289379, 364109, 375577, 781939, 943243, 1014857, 1963801, 2025653, 2548763, 2629039, 5473573, 7103999, 17113123, 17652119, 36751133, 47698279, 119791861, 123564833, 257257931, 333887953, 2241819113, 15692733791]

約数ペア:

[(1, 15692733791), (7, 2241819113), (47, 333887953), (61, 257257931), (127, 123564833), (131, 119791861), (329, 47698279), (427, 36751133), (889, 17652119), (917, 17113123), (2209, 7103999), (2867, 5473573), (5969, 2629039), (6157, 2548763), (7747, 2025653), (7991, 1963801), (15463, 1014857), (16637, 943243), (20069, 781939), (41783, 375577), (43099, 364109), (54229, 289379), (55937, 280543), (116459, 134749)]