3850887515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{2731}}^1$

素因数の和:3119

約数の個数: 32

約数和(自身を含む): 5002969536

約数和(自身を除く): 1152082021

約数列:

[1, 5, 17, 53, 85, 265, 313, 901, 1565, 2731, 4505, 5321, 13655, 16589, 26605, 46427, 82945, 144743, 232135, 282013, 723715, 854803, 1410065, 2460631, 4274015, 12303155, 14531651, 45304559, 72658255, 226522795, 770177503, 3850887515]

約数ペア:

[(1, 3850887515), (5, 770177503), (17, 226522795), (53, 72658255), (85, 45304559), (265, 14531651), (313, 12303155), (901, 4274015), (1565, 2460631), (2731, 1410065), (4505, 854803), (5321, 723715), (13655, 282013), (16589, 232135), (26605, 144743), (46427, 82945)]