347874345

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9439}}^1$

素因数の和:9476

約数の個数: 80

約数和(自身を含む): 767585280

約数和(自身を除く): 419710935

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 273, 315, 351, 405, 455, 567, 585, 819, 945, 1053, 1365, 1755, 2457, 2835, 4095, 5265, 7371, 9439, 12285, 28317, 36855, 47195, 66073, 84951, 122707, 141585, 198219, 254853, 330365, 368121, 424755, 594657, 613535, 764559, 858949, 991095, 1104363, 1274265, 1783971, 1840605, 2576847, 2973285, 3313089, 3822795, 4294745, 5351913, 5521815, 7730541, 8919855, 9939267, 12884235, 16565445, 23191623, 26759565, 38652705, 49696335, 69574869, 115958115, 347874345]

約数ペア:

[(1, 347874345), (3, 115958115), (5, 69574869), (7, 49696335), (9, 38652705), (13, 26759565), (15, 23191623), (21, 16565445), (27, 12884235), (35, 9939267), (39, 8919855), (45, 7730541), (63, 5521815), (65, 5351913), (81, 4294745), (91, 3822795), (105, 3313089), (117, 2973285), (135, 2576847), (189, 1840605), (195, 1783971), (273, 1274265), (315, 1104363), (351, 991095), (405, 858949), (455, 764559), (567, 613535), (585, 594657), (819, 424755), (945, 368121), (1053, 330365), (1365, 254853), (1755, 198219), (2457, 141585), (2835, 122707), (4095, 84951), (5265, 66073), (7371, 47195), (9439, 36855), (12285, 28317)]