23402225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12157}}^1$

素因数の和:12185

約数の個数: 24

約数和(自身を含む): 36182208

約数和(自身を除く): 12779983

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 12157, 60785, 85099, 133727, 303925, 425495, 668635, 936089, 2127475, 3343175, 4680445, 23402225]

約数ペア:

[(1, 23402225), (5, 4680445), (7, 3343175), (11, 2127475), (25, 936089), (35, 668635), (55, 425495), (77, 303925), (175, 133727), (275, 85099), (385, 60785), (1925, 12157)]