1889798975

素因数分解:

$5^2\times {\mathrm{151}}^1\times {\mathrm{269}}^1\times {\mathrm{1861}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 2368910880

約数和(自身を除く): 479111905

約数列:

[1, 5, 25, 151, 269, 755, 1345, 1861, 3775, 6725, 9305, 40619, 46525, 203095, 281011, 500609, 1015475, 1405055, 2503045, 7025275, 12515225, 75591959, 377959795, 1889798975]

約数ペア:

[(1, 1889798975), (5, 377959795), (25, 75591959), (151, 12515225), (269, 7025275), (755, 2503045), (1345, 1405055), (1861, 1015475), (3775, 500609), (6725, 281011), (9305, 203095), (40619, 46525)]