11223425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 14731200

約数和(自身を除く): 3507775

約数列:

[1, 5, 23, 25, 115, 131, 149, 575, 655, 745, 3013, 3275, 3427, 3725, 15065, 17135, 19519, 75325, 85675, 97595, 448937, 487975, 2244685, 11223425]

約数ペア:

[(1, 11223425), (5, 2244685), (23, 487975), (25, 448937), (115, 97595), (131, 85675), (149, 75325), (575, 19519), (655, 17135), (745, 15065), (3013, 3725), (3275, 3427)]