103209425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19753}}^1$

素因数の和:19793

約数の個数: 24

約数和(自身を含む): 146969760

約数和(自身を除く): 43760335

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 19753, 98765, 217283, 375307, 493825, 1086415, 1876535, 4128377, 5432075, 9382675, 20641885, 103209425]

約数ペア:

[(1, 103209425), (5, 20641885), (11, 9382675), (19, 5432075), (25, 4128377), (55, 1876535), (95, 1086415), (209, 493825), (275, 375307), (475, 217283), (1045, 98765), (5225, 19753)]