56414475

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2178

約数の個数: 60

約数和(自身を含む): 112590016

約数和(自身を除く): 56175541

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 325, 351, 405, 585, 675, 975, 1053, 1755, 2025, 2143, 2925, 5265, 6429, 8775, 10715, 19287, 26325, 27859, 32145, 53575, 57861, 83577, 96435, 139295, 160725, 173583, 250731, 289305, 417885, 482175, 696475, 752193, 867915, 1253655, 1446525, 2089425, 2256579, 3760965, 4339575, 6268275, 11282895, 18804825, 56414475]

約数ペア:

[(1, 56414475), (3, 18804825), (5, 11282895), (9, 6268275), (13, 4339575), (15, 3760965), (25, 2256579), (27, 2089425), (39, 1446525), (45, 1253655), (65, 867915), (75, 752193), (81, 696475), (117, 482175), (135, 417885), (195, 289305), (225, 250731), (325, 173583), (351, 160725), (405, 139295), (585, 96435), (675, 83577), (975, 57861), (1053, 53575), (1755, 32145), (2025, 27859), (2143, 26325), (2925, 19287), (5265, 10715), (6429, 8775)]