15243318885

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1\times {\mathrm{37991}}^1$

素因数の和:39185

約数の個数: 32

約数和(自身を含む): 25472268288

約数和(自身を除く): 10228949403

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1163, 3489, 5815, 17445, 26749, 37991, 80247, 113973, 133745, 189955, 401235, 569865, 873793, 2621379, 4368965, 13106895, 44183533, 132550599, 220917665, 662752995, 1016221259, 3048663777, 5081106295, 15243318885]

約数ペア:

[(1, 15243318885), (3, 5081106295), (5, 3048663777), (15, 1016221259), (23, 662752995), (69, 220917665), (115, 132550599), (345, 44183533), (1163, 13106895), (3489, 4368965), (5815, 2621379), (17445, 873793), (26749, 569865), (37991, 401235), (80247, 189955), (113973, 133745)]