22288955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 31860864

約数和(自身を除く): 9571909

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 877, 1105, 1495, 1955, 4385, 5083, 11401, 14909, 20171, 25415, 57005, 74545, 100855, 193817, 262223, 342907, 969085, 1311115, 1714535, 4457791, 22288955]

約数ペア:

[(1, 22288955), (5, 4457791), (13, 1714535), (17, 1311115), (23, 969085), (65, 342907), (85, 262223), (115, 193817), (221, 100855), (299, 74545), (391, 57005), (877, 25415), (1105, 20171), (1495, 14909), (1955, 11401), (4385, 5083)]