27450775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 37412784

約数和(自身を除く): 9962009

約数列:

[1, 5, 11, 25, 55, 173, 275, 577, 865, 1903, 2885, 4325, 6347, 9515, 14425, 31735, 47575, 99821, 158675, 499105, 1098031, 2495525, 5490155, 27450775]

約数ペア:

[(1, 27450775), (5, 5490155), (11, 2495525), (25, 1098031), (55, 499105), (173, 158675), (275, 99821), (577, 47575), (865, 31735), (1903, 14425), (2885, 9515), (4325, 6347)]