148742825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{77269}}^1$

素因数の和:77297

約数の個数: 24

約数和(自身を含む): 229955520

約数和(自身を除く): 81212695

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 77269, 386345, 540883, 849959, 1931725, 2704415, 4249795, 5949713, 13522075, 21248975, 29748565, 148742825]

約数ペア:

[(1, 148742825), (5, 29748565), (7, 21248975), (11, 13522075), (25, 5949713), (35, 4249795), (55, 2704415), (77, 1931725), (175, 849959), (275, 540883), (385, 386345), (1925, 77269)]