22047685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 31207680

約数和(自身を除く): 9159995

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 253, 319, 601, 667, 1265, 1595, 3005, 3335, 6611, 7337, 13823, 17429, 33055, 36685, 69115, 87145, 152053, 191719, 400867, 760265, 958595, 2004335, 4409537, 22047685]

約数ペア:

[(1, 22047685), (5, 4409537), (11, 2004335), (23, 958595), (29, 760265), (55, 400867), (115, 191719), (145, 152053), (253, 87145), (319, 69115), (601, 36685), (667, 33055), (1265, 17429), (1595, 13823), (3005, 7337), (3335, 6611)]