16320135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 28385280

約数和(自身を除く): 12065145

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 659, 1651, 1905, 1977, 3295, 4953, 8255, 8567, 9885, 24765, 25701, 42835, 83693, 128505, 251079, 418465, 1088009, 1255395, 3264027, 5440045, 16320135]

約数ペア:

[(1, 16320135), (3, 5440045), (5, 3264027), (13, 1255395), (15, 1088009), (39, 418465), (65, 251079), (127, 128505), (195, 83693), (381, 42835), (635, 25701), (659, 24765), (1651, 9885), (1905, 8567), (1977, 8255), (3295, 4953)]