15704316155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{17581}}^1$

素因数の和:17855

約数の個数: 32

約数和(自身を含む): 20887416000

約数和(自身を除く): 5183099845

約数列:

[1, 5, 11, 55, 109, 149, 545, 745, 1199, 1639, 5995, 8195, 16241, 17581, 81205, 87905, 178651, 193391, 893255, 966955, 1916329, 2619569, 9581645, 13097845, 21079619, 28815259, 105398095, 144076295, 285533021, 1427665105, 3140863231, 15704316155]

約数ペア:

[(1, 15704316155), (5, 3140863231), (11, 1427665105), (55, 285533021), (109, 144076295), (149, 105398095), (545, 28815259), (745, 21079619), (1199, 13097845), (1639, 9581645), (5995, 2619569), (8195, 1916329), (16241, 966955), (17581, 893255), (81205, 193391), (87905, 178651)]