2888891865

素因数分解:

$3^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{37087}}^1$

素因数の和:37678

約数の個数: 32

約数和(自身を含む): 5144847360

約数和(自身を除く): 2255955495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 577, 1731, 2885, 5193, 8655, 15579, 25965, 37087, 77895, 111261, 185435, 333783, 556305, 1001349, 1668915, 5006745, 21399199, 64197597, 106995995, 192592791, 320987985, 577778373, 962963955, 2888891865]

約数ペア:

[(1, 2888891865), (3, 962963955), (5, 577778373), (9, 320987985), (15, 192592791), (27, 106995995), (45, 64197597), (135, 21399199), (577, 5006745), (1731, 1668915), (2885, 1001349), (5193, 556305), (8655, 333783), (15579, 185435), (25965, 111261), (37087, 77895)]