55053675

素因数分解:

$3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:930

約数の個数: 60

約数和(自身を含む): 105388096

約数和(自身を除く): 50334421

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 135, 155, 225, 279, 405, 465, 675, 775, 837, 877, 1395, 2025, 2325, 2511, 2631, 4185, 4385, 6975, 7893, 12555, 13155, 20925, 21925, 23679, 27187, 39465, 62775, 65775, 71037, 81561, 118395, 135935, 197325, 244683, 355185, 407805, 591975, 679675, 734049, 1223415, 1775925, 2039025, 2202147, 3670245, 6117075, 11010735, 18351225, 55053675]

約数ペア:

[(1, 55053675), (3, 18351225), (5, 11010735), (9, 6117075), (15, 3670245), (25, 2202147), (27, 2039025), (31, 1775925), (45, 1223415), (75, 734049), (81, 679675), (93, 591975), (135, 407805), (155, 355185), (225, 244683), (279, 197325), (405, 135935), (465, 118395), (675, 81561), (775, 71037), (837, 65775), (877, 62775), (1395, 39465), (2025, 27187), (2325, 23679), (2511, 21925), (2631, 20925), (4185, 13155), (4385, 12555), (6975, 7893)]