222683225

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 282005760

約数和(自身を除く): 59322535

約数列:

[1, 5, 25, 79, 137, 395, 685, 823, 1975, 3425, 4115, 10823, 20575, 54115, 65017, 112751, 270575, 325085, 563755, 1625425, 2818775, 8907329, 44536645, 222683225]

約数ペア:

[(1, 222683225), (5, 44536645), (25, 8907329), (79, 2818775), (137, 1625425), (395, 563755), (685, 325085), (823, 270575), (1975, 112751), (3425, 65017), (4115, 54115), (10823, 20575)]