6474004005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2347

約数の個数: 128

約数和(自身を含む): 13269712896

約数和(自身を除く): 6795708891

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 71, 85, 105, 115, 119, 161, 213, 255, 345, 355, 357, 391, 483, 497, 595, 805, 1065, 1173, 1207, 1491, 1633, 1785, 1955, 2221, 2415, 2485, 2737, 3621, 4899, 5865, 6035, 6663, 7455, 8165, 8211, 8449, 11105, 11431, 13685, 15547, 18105, 24495, 25347, 27761, 33315, 34293, 37757, 41055, 42245, 46641, 51083, 57155, 77735, 83283, 113271, 126735, 138805, 153249, 157691, 171465, 188785, 194327, 233205, 255415, 264299, 357581, 416415, 473073, 566355, 582981, 766245, 788455, 792897, 868411, 971635, 1072743, 1103837, 1321495, 1787905, 2365365, 2605233, 2680747, 2914905, 3311511, 3626893, 3964485, 4342055, 5363715, 5519185, 6078877, 8042241, 10880679, 13026165, 13403735, 16557555, 18134465, 18236631, 18765229, 25388251, 30394385, 40211205, 54403395, 56295687, 61657181, 76164753, 91183155, 93826145, 126941255, 184971543, 281478435, 308285905, 380823765, 431600267, 924857715, 1294800801, 2158001335, 6474004005]

約数ペア:

[(1, 6474004005), (3, 2158001335), (5, 1294800801), (7, 924857715), (15, 431600267), (17, 380823765), (21, 308285905), (23, 281478435), (35, 184971543), (51, 126941255), (69, 93826145), (71, 91183155), (85, 76164753), (105, 61657181), (115, 56295687), (119, 54403395), (161, 40211205), (213, 30394385), (255, 25388251), (345, 18765229), (355, 18236631), (357, 18134465), (391, 16557555), (483, 13403735), (497, 13026165), (595, 10880679), (805, 8042241), (1065, 6078877), (1173, 5519185), (1207, 5363715), (1491, 4342055), (1633, 3964485), (1785, 3626893), (1955, 3311511), (2221, 2914905), (2415, 2680747), (2485, 2605233), (2737, 2365365), (3621, 1787905), (4899, 1321495), (5865, 1103837), (6035, 1072743), (6663, 971635), (7455, 868411), (8165, 792897), (8211, 788455), (8449, 766245), (11105, 582981), (11431, 566355), (13685, 473073), (15547, 416415), (18105, 357581), (24495, 264299), (25347, 255415), (27761, 233205), (33315, 194327), (34293, 188785), (37757, 171465), (41055, 157691), (42245, 153249), (46641, 138805), (51083, 126735), (57155, 113271), (77735, 83283)]