47968475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1913}}^1$

素因数の和:1999

約数の個数: 24

約数和(自身を含む): 64080720

約数和(自身を除く): 16112245

約数列:

[1, 5, 17, 25, 59, 85, 295, 425, 1003, 1475, 1913, 5015, 9565, 25075, 32521, 47825, 112867, 162605, 564335, 813025, 1918739, 2821675, 9593695, 47968475]

約数ペア:

[(1, 47968475), (5, 9593695), (17, 2821675), (25, 1918739), (59, 813025), (85, 564335), (295, 162605), (425, 112867), (1003, 47825), (1475, 32521), (1913, 25075), (5015, 9565)]