1372100075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{12113}}^1$

素因数の和:12343

約数の個数: 24

約数和(自身を含む): 1784537568

約数和(自身を除く): 412437493

約数列:

[1, 5, 23, 25, 115, 197, 575, 985, 4531, 4925, 12113, 22655, 60565, 113275, 278599, 302825, 1392995, 2386261, 6964975, 11931305, 54884003, 59656525, 274420015, 1372100075]

約数ペア:

[(1, 1372100075), (5, 274420015), (23, 59656525), (25, 54884003), (115, 11931305), (197, 6964975), (575, 2386261), (985, 1392995), (4531, 302825), (4925, 278599), (12113, 113275), (22655, 60565)]