48211345

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15137}}^1$

素因数の和:15169

約数の個数: 24

約数和(自身を含む): 72480744

約数和(自身を除く): 24269399

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 15137, 75685, 105959, 196781, 529795, 741713, 983905, 1377467, 3708565, 6887335, 9642269, 48211345]

約数ペア:

[(1, 48211345), (5, 9642269), (7, 6887335), (13, 3708565), (35, 1377467), (49, 983905), (65, 741713), (91, 529795), (245, 196781), (455, 105959), (637, 75685), (3185, 15137)]