16732485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 36516480

約数和(自身を除く): 19783995

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 121, 165, 231, 315, 363, 385, 439, 495, 605, 693, 847, 1089, 1155, 1317, 1815, 2195, 2541, 3073, 3465, 3951, 4235, 4829, 5445, 6585, 7623, 9219, 12705, 14487, 15365, 19755, 24145, 27657, 33803, 38115, 43461, 46095, 53119, 72435, 101409, 138285, 159357, 169015, 217305, 265595, 304227, 371833, 478071, 507045, 796785, 1115499, 1521135, 1859165, 2390355, 3346497, 5577495, 16732485]

約数ペア:

[(1, 16732485), (3, 5577495), (5, 3346497), (7, 2390355), (9, 1859165), (11, 1521135), (15, 1115499), (21, 796785), (33, 507045), (35, 478071), (45, 371833), (55, 304227), (63, 265595), (77, 217305), (99, 169015), (105, 159357), (121, 138285), (165, 101409), (231, 72435), (315, 53119), (363, 46095), (385, 43461), (439, 38115), (495, 33803), (605, 27657), (693, 24145), (847, 19755), (1089, 15365), (1155, 14487), (1317, 12705), (1815, 9219), (2195, 7623), (2541, 6585), (3073, 5445), (3465, 4829), (3951, 4235)]