82896975

素因数分解:

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

素因数の和:206

約数の個数: 108

約数和(自身を含む): 176784816

約数和(自身を除く): 93887841

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 73, 75, 103, 105, 147, 175, 219, 225, 245, 309, 315, 365, 441, 511, 515, 525, 657, 721, 735, 927, 1095, 1225, 1533, 1545, 1575, 1825, 2163, 2205, 2555, 2575, 3285, 3577, 3605, 3675, 4599, 4635, 5047, 5475, 6489, 7519, 7665, 7725, 10731, 10815, 11025, 12775, 15141, 16425, 17885, 18025, 22557, 22995, 23175, 25235, 32193, 32445, 37595, 38325, 45423, 52633, 53655, 54075, 67671, 75705, 89425, 112785, 114975, 126175, 157899, 160965, 162225, 187975, 227115, 263165, 268275, 338355, 368431, 378525, 473697, 563925, 789495, 804825, 1105293, 1135575, 1315825, 1691775, 1842155, 2368485, 3315879, 3947475, 5526465, 9210775, 11842425, 16579395, 27632325, 82896975]

約数ペア:

[(1, 82896975), (3, 27632325), (5, 16579395), (7, 11842425), (9, 9210775), (15, 5526465), (21, 3947475), (25, 3315879), (35, 2368485), (45, 1842155), (49, 1691775), (63, 1315825), (73, 1135575), (75, 1105293), (103, 804825), (105, 789495), (147, 563925), (175, 473697), (219, 378525), (225, 368431), (245, 338355), (309, 268275), (315, 263165), (365, 227115), (441, 187975), (511, 162225), (515, 160965), (525, 157899), (657, 126175), (721, 114975), (735, 112785), (927, 89425), (1095, 75705), (1225, 67671), (1533, 54075), (1545, 53655), (1575, 52633), (1825, 45423), (2163, 38325), (2205, 37595), (2555, 32445), (2575, 32193), (3285, 25235), (3577, 23175), (3605, 22995), (3675, 22557), (4599, 18025), (4635, 17885), (5047, 16425), (5475, 15141), (6489, 12775), (7519, 11025), (7665, 10815), (7725, 10731)]