421292025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24317}}^1$

素因数の和:24351

約数の個数: 72

約数和(自身を含む): 940814784

約数和(自身を除く): 519522759

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1925, 2475, 3465, 5775, 17325, 24317, 72951, 121585, 170219, 218853, 267487, 364755, 510657, 607925, 802461, 851095, 1094265, 1337435, 1531971, 1823775, 1872409, 2407383, 2553285, 4012305, 4255475, 5471325, 5617227, 6687175, 7659855, 9362045, 12036915, 12766425, 16851681, 20061525, 28086135, 38299275, 46810225, 60184575, 84258405, 140430675, 421292025]

約数ペア:

[(1, 421292025), (3, 140430675), (5, 84258405), (7, 60184575), (9, 46810225), (11, 38299275), (15, 28086135), (21, 20061525), (25, 16851681), (33, 12766425), (35, 12036915), (45, 9362045), (55, 7659855), (63, 6687175), (75, 5617227), (77, 5471325), (99, 4255475), (105, 4012305), (165, 2553285), (175, 2407383), (225, 1872409), (231, 1823775), (275, 1531971), (315, 1337435), (385, 1094265), (495, 851095), (525, 802461), (693, 607925), (825, 510657), (1155, 364755), (1575, 267487), (1925, 218853), (2475, 170219), (3465, 121585), (5775, 72951), (17325, 24317)]