86573945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 114099840

約数和(自身を除く): 27525895

約数列:

[1, 5, 17, 59, 61, 85, 283, 295, 305, 1003, 1037, 1415, 3599, 4811, 5015, 5185, 16697, 17263, 17995, 24055, 61183, 83485, 86315, 283849, 293471, 305915, 1018517, 1419245, 1467355, 5092585, 17314789, 86573945]

約数ペア:

[(1, 86573945), (5, 17314789), (17, 5092585), (59, 1467355), (61, 1419245), (85, 1018517), (283, 305915), (295, 293471), (305, 283849), (1003, 86315), (1037, 83485), (1415, 61183), (3599, 24055), (4811, 17995), (5015, 17263), (5185, 16697)]