22618645

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 34309440

約数和(自身を除く): 11690795

約数列:

[1, 5, 7, 19, 35, 43, 49, 95, 113, 133, 215, 245, 301, 565, 665, 791, 817, 931, 1505, 2107, 2147, 3955, 4085, 4655, 4859, 5537, 5719, 10535, 10735, 15029, 24295, 27685, 28595, 34013, 40033, 75145, 92321, 105203, 170065, 200165, 238091, 461605, 526015, 646247, 1190455, 3231235, 4523729, 22618645]

約数ペア:

[(1, 22618645), (5, 4523729), (7, 3231235), (19, 1190455), (35, 646247), (43, 526015), (49, 461605), (95, 238091), (113, 200165), (133, 170065), (215, 105203), (245, 92321), (301, 75145), (565, 40033), (665, 34013), (791, 28595), (817, 27685), (931, 24295), (1505, 15029), (2107, 10735), (2147, 10535), (3955, 5719), (4085, 5537), (4655, 4859)]