27100225

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 34732152

約数和(自身を除く): 7631927

約数列:

[1, 5, 25, 53, 113, 181, 265, 565, 905, 1325, 2825, 4525, 5989, 9593, 20453, 29945, 47965, 102265, 149725, 239825, 511325, 1084009, 5420045, 27100225]

約数ペア:

[(1, 27100225), (5, 5420045), (25, 1084009), (53, 511325), (113, 239825), (181, 149725), (265, 102265), (565, 47965), (905, 29945), (1325, 20453), (2825, 9593), (4525, 5989)]