13624455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 23728320

約数和(自身を除く): 10103865

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 641, 1417, 1635, 1923, 3205, 4251, 7085, 8333, 9615, 21255, 24999, 41665, 69869, 124995, 209607, 349345, 908297, 1048035, 2724891, 4541485, 13624455]

約数ペア:

[(1, 13624455), (3, 4541485), (5, 2724891), (13, 1048035), (15, 908297), (39, 349345), (65, 209607), (109, 124995), (195, 69869), (327, 41665), (545, 24999), (641, 21255), (1417, 9615), (1635, 8333), (1923, 7085), (3205, 4251)]