15300321

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 20876544

約数和(自身を除く): 5576223

約数列:

[1, 3, 67, 163, 201, 467, 489, 1401, 10921, 31289, 32763, 76121, 93867, 228363, 5100107, 15300321]

約数ペア:

[(1, 15300321), (3, 5100107), (67, 228363), (163, 93867), (201, 76121), (467, 32763), (489, 31289), (1401, 10921)]