105154775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 152990208

約数和(自身を除く): 47835433

約数列:

[1, 5, 11, 17, 25, 55, 83, 85, 187, 271, 275, 415, 425, 913, 935, 1355, 1411, 2075, 2981, 4565, 4607, 4675, 6775, 7055, 14905, 15521, 22493, 22825, 23035, 35275, 50677, 74525, 77605, 112465, 115175, 247423, 253385, 382381, 388025, 562325, 1237115, 1266925, 1911905, 4206191, 6185575, 9559525, 21030955, 105154775]

約数ペア:

[(1, 105154775), (5, 21030955), (11, 9559525), (17, 6185575), (25, 4206191), (55, 1911905), (83, 1266925), (85, 1237115), (187, 562325), (271, 388025), (275, 382381), (415, 253385), (425, 247423), (913, 115175), (935, 112465), (1355, 77605), (1411, 74525), (2075, 50677), (2981, 35275), (4565, 23035), (4607, 22825), (4675, 22493), (6775, 15521), (7055, 14905)]