124809905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^2\times {\mathrm{191}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 165763584

約数和(自身を除く): 40953679

約数列:

[1, 5, 11, 55, 109, 191, 545, 955, 1199, 2101, 5995, 10505, 11881, 20819, 59405, 104095, 130691, 229009, 653455, 1145045, 2269271, 11346355, 24961981, 124809905]

約数ペア:

[(1, 124809905), (5, 24961981), (11, 11346355), (55, 2269271), (109, 1145045), (191, 653455), (545, 229009), (955, 130691), (1199, 104095), (2101, 59405), (5995, 20819), (10505, 11881)]