173685135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1949}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 300081600

約数和(自身を除く): 126396465

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 457, 1371, 1949, 2285, 5847, 5941, 6855, 9745, 17823, 25337, 29235, 29705, 76011, 89115, 126685, 380055, 890693, 2672079, 4453465, 11579009, 13360395, 34737027, 57895045, 173685135]

約数ペア:

[(1, 173685135), (3, 57895045), (5, 34737027), (13, 13360395), (15, 11579009), (39, 4453465), (65, 2672079), (195, 890693), (457, 380055), (1371, 126685), (1949, 89115), (2285, 76011), (5847, 29705), (5941, 29235), (6855, 25337), (9745, 17823)]