15208037055

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1327}}^1$

素因数の和:1637

約数の個数: 96

約数和(自身を含む): 28459911168

約数和(自身を除く): 13251874113

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 211, 213, 255, 355, 633, 639, 765, 1055, 1065, 1207, 1327, 1899, 3165, 3195, 3587, 3621, 3981, 6035, 6635, 9495, 10761, 10863, 11943, 14981, 17935, 18105, 19905, 22559, 32283, 44943, 53805, 54315, 59715, 67677, 74905, 94217, 112795, 134829, 161415, 203031, 224715, 254677, 279997, 282651, 338385, 471085, 674145, 764031, 839991, 847953, 1015155, 1273385, 1399985, 1413255, 1601689, 2292093, 2519973, 3820155, 4199955, 4239765, 4759949, 4805067, 8008445, 11460465, 12599865, 14279847, 14415201, 19879787, 23799745, 24025335, 42839541, 59639361, 71399235, 72076005, 99398935, 178918083, 214197705, 298196805, 337956379, 894590415, 1013869137, 1689781895, 3041607411, 5069345685, 15208037055]

約数ペア:

[(1, 15208037055), (3, 5069345685), (5, 3041607411), (9, 1689781895), (15, 1013869137), (17, 894590415), (45, 337956379), (51, 298196805), (71, 214197705), (85, 178918083), (153, 99398935), (211, 72076005), (213, 71399235), (255, 59639361), (355, 42839541), (633, 24025335), (639, 23799745), (765, 19879787), (1055, 14415201), (1065, 14279847), (1207, 12599865), (1327, 11460465), (1899, 8008445), (3165, 4805067), (3195, 4759949), (3587, 4239765), (3621, 4199955), (3981, 3820155), (6035, 2519973), (6635, 2292093), (9495, 1601689), (10761, 1413255), (10863, 1399985), (11943, 1273385), (14981, 1015155), (17935, 847953), (18105, 839991), (19905, 764031), (22559, 674145), (32283, 471085), (44943, 338385), (53805, 282651), (54315, 279997), (59715, 254677), (67677, 224715), (74905, 203031), (94217, 161415), (112795, 134829)]