10647945

素因数分解:

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

素因数の和:475

約数の個数: 72

約数和(自身を含む): 23474880

約数和(自身を除く): 12826935

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 439, 441, 495, 539, 693, 735, 1155, 1317, 1617, 2195, 2205, 2695, 3073, 3465, 3951, 4829, 4851, 6585, 8085, 9219, 14487, 15365, 19755, 21511, 24145, 24255, 27657, 33803, 43461, 46095, 64533, 72435, 101409, 107555, 138285, 169015, 193599, 217305, 236621, 304227, 322665, 507045, 709863, 967995, 1183105, 1521135, 2129589, 3549315, 10647945]

約数ペア:

[(1, 10647945), (3, 3549315), (5, 2129589), (7, 1521135), (9, 1183105), (11, 967995), (15, 709863), (21, 507045), (33, 322665), (35, 304227), (45, 236621), (49, 217305), (55, 193599), (63, 169015), (77, 138285), (99, 107555), (105, 101409), (147, 72435), (165, 64533), (231, 46095), (245, 43461), (315, 33803), (385, 27657), (439, 24255), (441, 24145), (495, 21511), (539, 19755), (693, 15365), (735, 14487), (1155, 9219), (1317, 8085), (1617, 6585), (2195, 4851), (2205, 4829), (2695, 3951), (3073, 3465)]