29803235

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 44928000

約数和(自身を除く): 15124765

約数列:

[1, 5, 7, 11, 35, 55, 77, 199, 385, 389, 995, 1393, 1945, 2189, 2723, 4279, 6965, 10945, 13615, 15323, 21395, 29953, 76615, 77411, 149765, 387055, 541877, 851521, 2709385, 4257605, 5960647, 29803235]

約数ペア:

[(1, 29803235), (5, 5960647), (7, 4257605), (11, 2709385), (35, 851521), (55, 541877), (77, 387055), (199, 149765), (385, 77411), (389, 76615), (995, 29953), (1393, 21395), (1945, 15323), (2189, 13615), (2723, 10945), (4279, 6965)]