42631155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 94348800

約数和(自身を除く): 51717645

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 35, 45, 51, 57, 63, 85, 95, 105, 119, 133, 153, 171, 255, 285, 315, 323, 357, 399, 419, 595, 665, 765, 855, 969, 1071, 1197, 1257, 1615, 1785, 1995, 2095, 2261, 2907, 2933, 3771, 4845, 5355, 5985, 6285, 6783, 7123, 7961, 8799, 11305, 14535, 14665, 18855, 20349, 21369, 23883, 26397, 33915, 35615, 39805, 43995, 49861, 55727, 64107, 71649, 101745, 106845, 119415, 131985, 135337, 149583, 167181, 249305, 278635, 320535, 358245, 406011, 448749, 501543, 676685, 747915, 835905, 947359, 1218033, 2030055, 2243745, 2507715, 2842077, 4736795, 6090165, 8526231, 14210385, 42631155]

約数ペア:

[(1, 42631155), (3, 14210385), (5, 8526231), (7, 6090165), (9, 4736795), (15, 2842077), (17, 2507715), (19, 2243745), (21, 2030055), (35, 1218033), (45, 947359), (51, 835905), (57, 747915), (63, 676685), (85, 501543), (95, 448749), (105, 406011), (119, 358245), (133, 320535), (153, 278635), (171, 249305), (255, 167181), (285, 149583), (315, 135337), (323, 131985), (357, 119415), (399, 106845), (419, 101745), (595, 71649), (665, 64107), (765, 55727), (855, 49861), (969, 43995), (1071, 39805), (1197, 35615), (1257, 33915), (1615, 26397), (1785, 23883), (1995, 21369), (2095, 20349), (2261, 18855), (2907, 14665), (2933, 14535), (3771, 11305), (4845, 8799), (5355, 7961), (5985, 7123), (6285, 6783)]