54677025

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 114270464

約数和(自身を除く): 59593439

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 31, 39, 45, 65, 67, 75, 81, 93, 117, 135, 155, 195, 201, 225, 279, 325, 335, 351, 403, 405, 465, 585, 603, 675, 775, 837, 871, 975, 1005, 1053, 1209, 1395, 1675, 1755, 1809, 2015, 2025, 2077, 2325, 2511, 2613, 2925, 3015, 3627, 4185, 4355, 5025, 5265, 5427, 6045, 6231, 6975, 7839, 8775, 9045, 10075, 10385, 10881, 12555, 13065, 15075, 18135, 18693, 20925, 21775, 23517, 26325, 27001, 27135, 30225, 31155, 32643, 39195, 45225, 51925, 54405, 56079, 62775, 65325, 70551, 81003, 90675, 93465, 117585, 135005, 135675, 155775, 163215, 168237, 195975, 243009, 272025, 280395, 352755, 405015, 467325, 587925, 675025, 729027, 816075, 841185, 1215045, 1401975, 1763775, 2025075, 2187081, 3645135, 4205925, 6075225, 10935405, 18225675, 54677025]

約数ペア:

[(1, 54677025), (3, 18225675), (5, 10935405), (9, 6075225), (13, 4205925), (15, 3645135), (25, 2187081), (27, 2025075), (31, 1763775), (39, 1401975), (45, 1215045), (65, 841185), (67, 816075), (75, 729027), (81, 675025), (93, 587925), (117, 467325), (135, 405015), (155, 352755), (195, 280395), (201, 272025), (225, 243009), (279, 195975), (325, 168237), (335, 163215), (351, 155775), (403, 135675), (405, 135005), (465, 117585), (585, 93465), (603, 90675), (675, 81003), (775, 70551), (837, 65325), (871, 62775), (975, 56079), (1005, 54405), (1053, 51925), (1209, 45225), (1395, 39195), (1675, 32643), (1755, 31155), (1809, 30225), (2015, 27135), (2025, 27001), (2077, 26325), (2325, 23517), (2511, 21775), (2613, 20925), (2925, 18693), (3015, 18135), (3627, 15075), (4185, 13065), (4355, 12555), (5025, 10881), (5265, 10385), (5427, 10075), (6045, 9045), (6231, 8775), (6975, 7839)]