26423895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 44457984

約数和(自身を除く): 18034089

約数列:

[1, 3, 5, 15, 23, 69, 115, 191, 345, 401, 573, 955, 1203, 2005, 2865, 4393, 6015, 9223, 13179, 21965, 27669, 46115, 65895, 76591, 138345, 229773, 382955, 1148865, 1761593, 5284779, 8807965, 26423895]

約数ペア:

[(1, 26423895), (3, 8807965), (5, 5284779), (15, 1761593), (23, 1148865), (69, 382955), (115, 229773), (191, 138345), (345, 76591), (401, 65895), (573, 46115), (955, 27669), (1203, 21965), (2005, 13179), (2865, 9223), (4393, 6015)]