314604975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1087}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 553678848

約数和(自身を除く): 239073873

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 227, 255, 425, 681, 1087, 1135, 1275, 3261, 3405, 3859, 5435, 5675, 11577, 16305, 17025, 18479, 19295, 27175, 55437, 57885, 81525, 92395, 96475, 246749, 277185, 289425, 461975, 740247, 1233745, 1385925, 3701235, 4194733, 6168725, 12584199, 18506175, 20973665, 62920995, 104868325, 314604975]

約数ペア:

[(1, 314604975), (3, 104868325), (5, 62920995), (15, 20973665), (17, 18506175), (25, 12584199), (51, 6168725), (75, 4194733), (85, 3701235), (227, 1385925), (255, 1233745), (425, 740247), (681, 461975), (1087, 289425), (1135, 277185), (1275, 246749), (3261, 96475), (3405, 92395), (3859, 81525), (5435, 57885), (5675, 55437), (11577, 27175), (16305, 19295), (17025, 18479)]