22747955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 7733965

約数列:

[1, 5, 17, 31, 85, 89, 97, 155, 445, 485, 527, 1513, 1649, 2635, 2759, 3007, 7565, 8245, 8633, 13795, 15035, 43165, 46903, 51119, 146761, 234515, 255595, 267623, 733805, 1338115, 4549591, 22747955]

約数ペア:

[(1, 22747955), (5, 4549591), (17, 1338115), (31, 733805), (85, 267623), (89, 255595), (97, 234515), (155, 146761), (445, 51119), (485, 46903), (527, 43165), (1513, 15035), (1649, 13795), (2635, 8633), (2759, 8245), (3007, 7565)]