55164925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 71888256

約数和(自身を除く): 16723331

約数列:

[1, 5, 23, 25, 115, 197, 487, 575, 985, 2435, 4531, 4925, 11201, 12175, 22655, 56005, 95939, 113275, 280025, 479695, 2206597, 2398475, 11032985, 55164925]

約数ペア:

[(1, 55164925), (5, 11032985), (23, 2398475), (25, 2206597), (115, 479695), (197, 280025), (487, 113275), (575, 95939), (985, 56005), (2435, 22655), (4531, 12175), (4925, 11201)]