15665475708

素因数分解:

$2^2\times 3^3\times {\mathrm{2341}}^1\times {\mathrm{61961}}^1$

素因数の和:64315

約数の個数: 48

約数和(自身を含む): 40632201120

約数和(自身を除く): 24966725412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2341, 4682, 7023, 9364, 14046, 21069, 28092, 42138, 61961, 63207, 84276, 123922, 126414, 185883, 247844, 252828, 371766, 557649, 743532, 1115298, 1672947, 2230596, 3345894, 6691788, 145050701, 290101402, 435152103, 580202804, 870304206, 1305456309, 1740608412, 2610912618, 3916368927, 5221825236, 7832737854, 15665475708]

約数ペア:

[(1, 15665475708), (2, 7832737854), (3, 5221825236), (4, 3916368927), (6, 2610912618), (9, 1740608412), (12, 1305456309), (18, 870304206), (27, 580202804), (36, 435152103), (54, 290101402), (108, 145050701), (2341, 6691788), (4682, 3345894), (7023, 2230596), (9364, 1672947), (14046, 1115298), (21069, 743532), (28092, 557649), (42138, 371766), (61961, 252828), (63207, 247844), (84276, 185883), (123922, 126414)]