13748535

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 25003440

約数和(自身を除く): 11254905

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 249, 405, 409, 415, 747, 1227, 1245, 2045, 2241, 3681, 3735, 6135, 6723, 11043, 11205, 18405, 33129, 33615, 33947, 55215, 101841, 165645, 169735, 305523, 509205, 916569, 1527615, 2749707, 4582845, 13748535]

約数ペア:

[(1, 13748535), (3, 4582845), (5, 2749707), (9, 1527615), (15, 916569), (27, 509205), (45, 305523), (81, 169735), (83, 165645), (135, 101841), (249, 55215), (405, 33947), (409, 33615), (415, 33129), (747, 18405), (1227, 11205), (1245, 11043), (2045, 6723), (2241, 6135), (3681, 3735)]