225653065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 303264000

約数和(自身を除く): 77610935

約数列:

[1, 5, 11, 53, 55, 199, 265, 389, 583, 995, 1945, 2189, 2915, 4279, 10547, 10945, 20617, 21395, 52735, 77411, 103085, 116017, 226787, 387055, 580085, 851521, 1133935, 4102783, 4257605, 20513915, 45130613, 225653065]

約数ペア:

[(1, 225653065), (5, 45130613), (11, 20513915), (53, 4257605), (55, 4102783), (199, 1133935), (265, 851521), (389, 580085), (583, 387055), (995, 226787), (1945, 116017), (2189, 103085), (2915, 77411), (4279, 52735), (10547, 21395), (10945, 20617)]