490388325

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{133439}}^1$

素因数の和:133466

約数の個数: 36

約数和(自身を含む): 943153920

約数和(自身を除く): 452765595

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 133439, 400317, 667195, 934073, 2001585, 2802219, 3335975, 4670365, 6538511, 10007925, 14011095, 19615533, 23351825, 32692555, 70055475, 98077665, 163462775, 490388325]

約数ペア:

[(1, 490388325), (3, 163462775), (5, 98077665), (7, 70055475), (15, 32692555), (21, 23351825), (25, 19615533), (35, 14011095), (49, 10007925), (75, 6538511), (105, 4670365), (147, 3335975), (175, 2802219), (245, 2001585), (525, 934073), (735, 667195), (1225, 400317), (3675, 133439)]