90791925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 183226368

約数和(自身を除く): 92434443

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 73, 75, 103, 105, 115, 161, 175, 219, 309, 345, 365, 483, 511, 515, 525, 575, 721, 805, 1095, 1533, 1545, 1679, 1725, 1825, 2163, 2369, 2415, 2555, 2575, 3605, 4025, 5037, 5475, 7107, 7519, 7665, 7725, 8395, 10815, 11753, 11845, 12075, 12775, 16583, 18025, 22557, 25185, 35259, 35535, 37595, 38325, 41975, 49749, 52633, 54075, 58765, 59225, 82915, 112785, 125925, 157899, 172937, 176295, 177675, 187975, 248745, 263165, 293825, 414575, 518811, 563925, 789495, 864685, 881475, 1210559, 1243725, 1315825, 2594055, 3631677, 3947475, 4323425, 6052795, 12970275, 18158385, 30263975, 90791925]

約数ペア:

[(1, 90791925), (3, 30263975), (5, 18158385), (7, 12970275), (15, 6052795), (21, 4323425), (23, 3947475), (25, 3631677), (35, 2594055), (69, 1315825), (73, 1243725), (75, 1210559), (103, 881475), (105, 864685), (115, 789495), (161, 563925), (175, 518811), (219, 414575), (309, 293825), (345, 263165), (365, 248745), (483, 187975), (511, 177675), (515, 176295), (525, 172937), (575, 157899), (721, 125925), (805, 112785), (1095, 82915), (1533, 59225), (1545, 58765), (1679, 54075), (1725, 52633), (1825, 49749), (2163, 41975), (2369, 38325), (2415, 37595), (2555, 35535), (2575, 35259), (3605, 25185), (4025, 22557), (5037, 18025), (5475, 16583), (7107, 12775), (7519, 12075), (7665, 11845), (7725, 11753), (8395, 10815)]