108575675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{761}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 145511520

約数和(自身を除く): 36935845

約数列:

[1, 5, 13, 25, 65, 325, 439, 761, 2195, 3805, 5707, 9893, 10975, 19025, 28535, 49465, 142675, 247325, 334079, 1670395, 4343027, 8351975, 21715135, 108575675]

約数ペア:

[(1, 108575675), (5, 21715135), (13, 8351975), (25, 4343027), (65, 1670395), (325, 334079), (439, 247325), (761, 142675), (2195, 49465), (3805, 28535), (5707, 19025), (9893, 10975)]