156900188225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{22307}}^1\times {\mathrm{25577}}^1$

素因数の和:47905

約数の個数: 24

約数和(自身を含む): 212260976928

約数和(自身を除く): 55360788703

約数列:

[1, 5, 11, 25, 55, 275, 22307, 25577, 111535, 127885, 245377, 281347, 557675, 639425, 1226885, 1406735, 6134425, 7033675, 570546139, 2852730695, 6276007529, 14263653475, 31380037645, 156900188225]

約数ペア:

[(1, 156900188225), (5, 31380037645), (11, 14263653475), (25, 6276007529), (55, 2852730695), (275, 570546139), (22307, 7033675), (25577, 6134425), (111535, 1406735), (127885, 1226885), (245377, 639425), (281347, 557675)]