38420265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2699}}^1$

素因数の和:2793

約数の個数: 32

約数和(自身を含む): 67132800

約数和(自身を除く): 28712535

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 365, 949, 1095, 2699, 2847, 4745, 8097, 13495, 14235, 35087, 40485, 105261, 175435, 197027, 526305, 591081, 985135, 2561351, 2955405, 7684053, 12806755, 38420265]

約数ペア:

[(1, 38420265), (3, 12806755), (5, 7684053), (13, 2955405), (15, 2561351), (39, 985135), (65, 591081), (73, 526305), (195, 197027), (219, 175435), (365, 105261), (949, 40485), (1095, 35087), (2699, 14235), (2847, 13495), (4745, 8097)]