25470990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3253}}^1$

素因数の和:3298

約数の個数: 64

約数和(自身を含む): 70286400

約数和(自身を除く): 44815410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3253, 3915, 6506, 7830, 9759, 16265, 19518, 29277, 32530, 48795, 58554, 87831, 94337, 97590, 146385, 175662, 188674, 283011, 292770, 439155, 471685, 566022, 849033, 878310, 943370, 1415055, 1698066, 2547099, 2830110, 4245165, 5094198, 8490330, 12735495, 25470990]

約数ペア:

[(1, 25470990), (2, 12735495), (3, 8490330), (5, 5094198), (6, 4245165), (9, 2830110), (10, 2547099), (15, 1698066), (18, 1415055), (27, 943370), (29, 878310), (30, 849033), (45, 566022), (54, 471685), (58, 439155), (87, 292770), (90, 283011), (135, 188674), (145, 175662), (174, 146385), (261, 97590), (270, 94337), (290, 87831), (435, 58554), (522, 48795), (783, 32530), (870, 29277), (1305, 19518), (1566, 16265), (2610, 9759), (3253, 7830), (3915, 6506)]