22498255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 30844800

約数和(自身を除く): 8346545

約数列:

[1, 5, 13, 23, 65, 101, 115, 149, 299, 505, 745, 1313, 1495, 1937, 2323, 3427, 6565, 9685, 11615, 15049, 17135, 30199, 44551, 75245, 150995, 195637, 222755, 346127, 978185, 1730635, 4499651, 22498255]

約数ペア:

[(1, 22498255), (5, 4499651), (13, 1730635), (23, 978185), (65, 346127), (101, 222755), (115, 195637), (149, 150995), (299, 75245), (505, 44551), (745, 30199), (1313, 17135), (1495, 15049), (1937, 11615), (2323, 9685), (3427, 6565)]