29201225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 38330880

約数和(自身を除く): 9129655

約数列:

[1, 5, 25, 31, 41, 155, 205, 775, 919, 1025, 1271, 4595, 6355, 22975, 28489, 31775, 37679, 142445, 188395, 712225, 941975, 1168049, 5840245, 29201225]

約数ペア:

[(1, 29201225), (5, 5840245), (25, 1168049), (31, 941975), (41, 712225), (155, 188395), (205, 142445), (775, 37679), (919, 31775), (1025, 28489), (1271, 22975), (4595, 6355)]