24638985

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{2897}}^1$

素因数の和:2924

約数の個数: 48

約数和(自身を含む): 50633856

約数和(自身を除く): 25994871

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 2897, 8505, 8691, 14485, 20279, 26073, 43455, 60837, 78219, 101395, 130365, 182511, 234657, 304185, 391095, 547533, 703971, 912555, 1173285, 1642599, 2737665, 3519855, 4927797, 8212995, 24638985]

約数ペア:

[(1, 24638985), (3, 8212995), (5, 4927797), (7, 3519855), (9, 2737665), (15, 1642599), (21, 1173285), (27, 912555), (35, 703971), (45, 547533), (63, 391095), (81, 304185), (105, 234657), (135, 182511), (189, 130365), (243, 101395), (315, 78219), (405, 60837), (567, 43455), (945, 26073), (1215, 20279), (1701, 14485), (2835, 8691), (2897, 8505)]