189834145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{4831}}^1$

素因数の和:5136

約数の個数: 16

約数和(自身を含む): 236574720

約数和(自身を除く): 46740575

約数列:

[1, 5, 29, 145, 271, 1355, 4831, 7859, 24155, 39295, 140099, 700495, 1309201, 6546005, 37966829, 189834145]

約数ペア:

[(1, 189834145), (5, 37966829), (29, 6546005), (145, 1309201), (271, 700495), (1355, 140099), (4831, 39295), (7859, 24155)]