229625415

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 423014400

約数和(自身を除く): 193388985

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 67, 135, 159, 201, 265, 335, 477, 479, 603, 795, 1005, 1431, 1437, 1809, 2385, 2395, 3015, 3551, 4311, 7155, 7185, 9045, 10653, 12933, 17755, 21555, 25387, 31959, 32093, 53265, 64665, 76161, 95877, 96279, 126935, 159795, 160465, 228483, 288837, 380805, 479385, 481395, 685449, 866511, 1142415, 1444185, 1700929, 3427245, 4332555, 5102787, 8504645, 15308361, 25513935, 45925083, 76541805, 229625415]

約数ペア:

[(1, 229625415), (3, 76541805), (5, 45925083), (9, 25513935), (15, 15308361), (27, 8504645), (45, 5102787), (53, 4332555), (67, 3427245), (135, 1700929), (159, 1444185), (201, 1142415), (265, 866511), (335, 685449), (477, 481395), (479, 479385), (603, 380805), (795, 288837), (1005, 228483), (1431, 160465), (1437, 159795), (1809, 126935), (2385, 96279), (2395, 95877), (3015, 76161), (3551, 64665), (4311, 53265), (7155, 32093), (7185, 31959), (9045, 25387), (10653, 21555), (12933, 17755)]