2928544025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{1091}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 4075239168

約数和(自身を除く): 1146695143

約数列:

[1, 5, 11, 25, 43, 55, 215, 227, 275, 473, 1075, 1091, 1135, 2365, 2497, 5455, 5675, 9761, 11825, 12001, 12485, 27275, 46913, 48805, 60005, 62425, 107371, 234565, 244025, 247657, 300025, 516043, 536855, 1172825, 1238285, 2580215, 2684275, 2724227, 6191425, 10649251, 12901075, 13621135, 53246255, 68105675, 117141761, 266231275, 585708805, 2928544025]

約数ペア:

[(1, 2928544025), (5, 585708805), (11, 266231275), (25, 117141761), (43, 68105675), (55, 53246255), (215, 13621135), (227, 12901075), (275, 10649251), (473, 6191425), (1075, 2724227), (1091, 2684275), (1135, 2580215), (2365, 1238285), (2497, 1172825), (5455, 536855), (5675, 516043), (9761, 300025), (11825, 247657), (12001, 244025), (12485, 234565), (27275, 107371), (46913, 62425), (48805, 60005)]