392761215

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16193}}^1$

素因数の和:16229

約数の個数: 72

約数和(自身を含む): 863982288

約数和(自身を除く): 471221073

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, 441, 495, 539, 693, 735, 1155, 1617, 2205, 2695, 3465, 4851, 8085, 16193, 24255, 48579, 80965, 113351, 145737, 178123, 242895, 340053, 534369, 566755, 728685, 793457, 890615, 1020159, 1246861, 1603107, 1700265, 2380371, 2671845, 3740583, 3967285, 5100795, 6234305, 7141113, 8015535, 8728027, 11221749, 11901855, 18702915, 26184081, 35705565, 43640135, 56108745, 78552243, 130920405, 392761215]

約数ペア:

[(1, 392761215), (3, 130920405), (5, 78552243), (7, 56108745), (9, 43640135), (11, 35705565), (15, 26184081), (21, 18702915), (33, 11901855), (35, 11221749), (45, 8728027), (49, 8015535), (55, 7141113), (63, 6234305), (77, 5100795), (99, 3967285), (105, 3740583), (147, 2671845), (165, 2380371), (231, 1700265), (245, 1603107), (315, 1246861), (385, 1020159), (441, 890615), (495, 793457), (539, 728685), (693, 566755), (735, 534369), (1155, 340053), (1617, 242895), (2205, 178123), (2695, 145737), (3465, 113351), (4851, 80965), (8085, 48579), (16193, 24255)]