121874675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 171759840

約数和(自身を除く): 49885165

約数列:

[1, 5, 13, 25, 29, 65, 67, 145, 193, 325, 335, 377, 725, 871, 965, 1675, 1885, 1943, 2509, 4355, 4825, 5597, 9425, 9715, 12545, 12931, 21775, 25259, 27985, 48575, 62725, 64655, 72761, 126295, 139925, 168103, 323275, 363805, 374999, 631475, 840515, 1819025, 1874995, 4202575, 4874987, 9374975, 24374935, 121874675]

約数ペア:

[(1, 121874675), (5, 24374935), (13, 9374975), (25, 4874987), (29, 4202575), (65, 1874995), (67, 1819025), (145, 840515), (193, 631475), (325, 374999), (335, 363805), (377, 323275), (725, 168103), (871, 139925), (965, 126295), (1675, 72761), (1885, 64655), (1943, 62725), (2509, 48575), (4355, 27985), (4825, 25259), (5597, 21775), (9425, 12931), (9715, 12545)]