3870945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{509}}^1$

素因数の和:546

約数の個数: 36

約数和(自身を含む): 7279740

約数和(自身を除く): 3408795

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 509, 585, 845, 1521, 1527, 2535, 2545, 4581, 6617, 7605, 7635, 19851, 22905, 33085, 59553, 86021, 99255, 258063, 297765, 430105, 774189, 1290315, 3870945]

約数ペア:

[(1, 3870945), (3, 1290315), (5, 774189), (9, 430105), (13, 297765), (15, 258063), (39, 99255), (45, 86021), (65, 59553), (117, 33085), (169, 22905), (195, 19851), (507, 7635), (509, 7605), (585, 6617), (845, 4581), (1521, 2545), (1527, 2535)]