27543285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7949}}^1$

素因数の和:7978

約数の個数: 48

約数和(自身を含む): 59529600

約数和(自身を除く): 31986315

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 7949, 23847, 39745, 55643, 71541, 87439, 119235, 166929, 262317, 278215, 357705, 437195, 500787, 612073, 786951, 834645, 1311585, 1836219, 2503935, 3060365, 3934755, 5508657, 9181095, 27543285]

約数ペア:

[(1, 27543285), (3, 9181095), (5, 5508657), (7, 3934755), (9, 3060365), (11, 2503935), (15, 1836219), (21, 1311585), (33, 834645), (35, 786951), (45, 612073), (55, 500787), (63, 437195), (77, 357705), (99, 278215), (105, 262317), (165, 166929), (231, 119235), (315, 87439), (385, 71541), (495, 55643), (693, 39745), (1155, 23847), (3465, 7949)]