240174025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 369115264

約数和(自身を除く): 128941239

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 193, 325, 455, 547, 965, 1351, 2275, 2509, 2735, 3829, 4825, 6755, 7111, 12545, 13675, 17563, 19145, 33775, 35555, 49777, 62725, 87815, 95725, 105571, 177775, 248885, 439075, 527855, 738997, 1244425, 1372423, 2639275, 3694985, 6862115, 9606961, 18474925, 34310575, 48034805, 240174025]

約数ペア:

[(1, 240174025), (5, 48034805), (7, 34310575), (13, 18474925), (25, 9606961), (35, 6862115), (65, 3694985), (91, 2639275), (175, 1372423), (193, 1244425), (325, 738997), (455, 527855), (547, 439075), (965, 248885), (1351, 177775), (2275, 105571), (2509, 95725), (2735, 87815), (3829, 62725), (4825, 49777), (6755, 35555), (7111, 33775), (12545, 19145), (13675, 17563)]