37971765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4993}}^1$

素因数の和:5030

約数の個数: 36

約数和(自身を含む): 71284356

約数和(自身を除く): 33312591

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 4993, 7605, 14979, 24965, 44937, 64909, 74895, 194727, 224685, 324545, 584181, 843817, 973635, 2531451, 2920905, 4219085, 7594353, 12657255, 37971765]

約数ペア:

[(1, 37971765), (3, 12657255), (5, 7594353), (9, 4219085), (13, 2920905), (15, 2531451), (39, 973635), (45, 843817), (65, 584181), (117, 324545), (169, 224685), (195, 194727), (507, 74895), (585, 64909), (845, 44937), (1521, 24965), (2535, 14979), (4993, 7605)]