812008845

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 1523733120

約数和(自身を除く): 711724275

約数列:

[1, 3, 5, 9, 15, 29, 37, 45, 67, 87, 111, 145, 185, 201, 251, 261, 333, 335, 435, 555, 603, 753, 1005, 1073, 1255, 1305, 1665, 1943, 2259, 2479, 3015, 3219, 3765, 5365, 5829, 7279, 7437, 9287, 9657, 9715, 11295, 12395, 16095, 16817, 17487, 21837, 22311, 27861, 29145, 36395, 37185, 46435, 48285, 50451, 65511, 71891, 83583, 84085, 87435, 109185, 111555, 139305, 151353, 215673, 252255, 269323, 327555, 359455, 417915, 487693, 622229, 647019, 756765, 807969, 1078365, 1346615, 1463079, 1866687, 2423907, 2438465, 3111145, 3235095, 4039845, 4389237, 5600061, 7315395, 9333435, 12119535, 18044641, 21946185, 28000305, 54133923, 90223205, 162401769, 270669615, 812008845]

約数ペア:

[(1, 812008845), (3, 270669615), (5, 162401769), (9, 90223205), (15, 54133923), (29, 28000305), (37, 21946185), (45, 18044641), (67, 12119535), (87, 9333435), (111, 7315395), (145, 5600061), (185, 4389237), (201, 4039845), (251, 3235095), (261, 3111145), (333, 2438465), (335, 2423907), (435, 1866687), (555, 1463079), (603, 1346615), (753, 1078365), (1005, 807969), (1073, 756765), (1255, 647019), (1305, 622229), (1665, 487693), (1943, 417915), (2259, 359455), (2479, 327555), (3015, 269323), (3219, 252255), (3765, 215673), (5365, 151353), (5829, 139305), (7279, 111555), (7437, 109185), (9287, 87435), (9657, 84085), (9715, 83583), (11295, 71891), (12395, 65511), (16095, 50451), (16817, 48285), (17487, 46435), (21837, 37185), (22311, 36395), (27861, 29145)]