47429235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{521}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 99998496

約数和(自身を除く): 52569261

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 289, 315, 357, 521, 595, 765, 867, 1071, 1445, 1563, 1785, 2023, 2601, 2605, 3647, 4335, 4689, 5355, 6069, 7815, 8857, 10115, 10941, 13005, 18207, 18235, 23445, 26571, 30345, 32823, 44285, 54705, 61999, 79713, 91035, 132855, 150569, 164115, 185997, 309995, 398565, 451707, 557991, 752845, 929985, 1053983, 1355121, 2258535, 2789955, 3161949, 5269915, 6775605, 9485847, 15809745, 47429235]

約数ペア:

[(1, 47429235), (3, 15809745), (5, 9485847), (7, 6775605), (9, 5269915), (15, 3161949), (17, 2789955), (21, 2258535), (35, 1355121), (45, 1053983), (51, 929985), (63, 752845), (85, 557991), (105, 451707), (119, 398565), (153, 309995), (255, 185997), (289, 164115), (315, 150569), (357, 132855), (521, 91035), (595, 79713), (765, 61999), (867, 54705), (1071, 44285), (1445, 32823), (1563, 30345), (1785, 26571), (2023, 23445), (2601, 18235), (2605, 18207), (3647, 13005), (4335, 10941), (4689, 10115), (5355, 8857), (6069, 7815)]