47658195

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1987}}^1$

素因数の和:2052

約数の個数: 48

約数和(自身を含む): 91177632

約数和(自身を除く): 43519437

約数列:

[1, 3, 5, 9, 13, 15, 39, 41, 45, 65, 117, 123, 195, 205, 369, 533, 585, 615, 1599, 1845, 1987, 2665, 4797, 5961, 7995, 9935, 17883, 23985, 25831, 29805, 77493, 81467, 89415, 129155, 232479, 244401, 387465, 407335, 733203, 1059071, 1162395, 1222005, 3177213, 3666015, 5295355, 9531639, 15886065, 47658195]

約数ペア:

[(1, 47658195), (3, 15886065), (5, 9531639), (9, 5295355), (13, 3666015), (15, 3177213), (39, 1222005), (41, 1162395), (45, 1059071), (65, 733203), (117, 407335), (123, 387465), (195, 244401), (205, 232479), (369, 129155), (533, 89415), (585, 81467), (615, 77493), (1599, 29805), (1845, 25831), (1987, 23985), (2665, 17883), (4797, 9935), (5961, 7995)]