77251945

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{853}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 94691520

約数和(自身を除く): 17439575

約数列:

[1, 5, 59, 295, 307, 853, 1535, 4265, 18113, 50327, 90565, 251635, 261871, 1309355, 15450389, 77251945]

約数ペア:

[(1, 77251945), (5, 15450389), (59, 1309355), (295, 261871), (307, 251635), (853, 90565), (1535, 50327), (4265, 18113)]