72548495

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{4229}}^1$

素因数の和:4354

約数の個数: 16

約数和(自身を含む): 90149760

約数和(自身を除く): 17601265

約数列:

[1, 5, 47, 73, 235, 365, 3431, 4229, 17155, 21145, 198763, 308717, 993815, 1543585, 14509699, 72548495]

約数ペア:

[(1, 72548495), (5, 14509699), (47, 1543585), (73, 993815), (235, 308717), (365, 198763), (3431, 21145), (4229, 17155)]