54210975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 113326080

約数和(自身を除く): 59115105

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 47, 65, 75, 91, 105, 141, 169, 175, 195, 235, 273, 325, 329, 455, 507, 525, 611, 705, 845, 975, 987, 1175, 1183, 1365, 1645, 1833, 2197, 2275, 2535, 3055, 3525, 3549, 4225, 4277, 4935, 5915, 6591, 6825, 7943, 8225, 9165, 10985, 12675, 12831, 15275, 15379, 17745, 21385, 23829, 24675, 29575, 32955, 39715, 45825, 46137, 54925, 55601, 64155, 76895, 88725, 103259, 106925, 119145, 164775, 166803, 198575, 230685, 278005, 309777, 320775, 384475, 516295, 595725, 722813, 834015, 1153425, 1390025, 1548885, 2168439, 2581475, 3614065, 4170075, 7744425, 10842195, 18070325, 54210975]

約数ペア:

[(1, 54210975), (3, 18070325), (5, 10842195), (7, 7744425), (13, 4170075), (15, 3614065), (21, 2581475), (25, 2168439), (35, 1548885), (39, 1390025), (47, 1153425), (65, 834015), (75, 722813), (91, 595725), (105, 516295), (141, 384475), (169, 320775), (175, 309777), (195, 278005), (235, 230685), (273, 198575), (325, 166803), (329, 164775), (455, 119145), (507, 106925), (525, 103259), (611, 88725), (705, 76895), (845, 64155), (975, 55601), (987, 54925), (1175, 46137), (1183, 45825), (1365, 39715), (1645, 32955), (1833, 29575), (2197, 24675), (2275, 23829), (2535, 21385), (3055, 17745), (3525, 15379), (3549, 15275), (4225, 12831), (4277, 12675), (4935, 10985), (5915, 9165), (6591, 8225), (6825, 7943)]